Katy Perry discography (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Katy Perry discography" in English language version.

refsWebsite

Global rank English rank

96web.archive.org

1^st place

22billboard.com

19^th place

18^th place

12aotearoamusiccharts.co.nz

low place

7officialcharts.com

76^th place

69^th place

6riaa.com

162^nd place

128^th place

6dropbox.com

1,209^th place

689^th place

5snepmusique.com

1,094^th place

926^th place

4defjampromo.com

low place

3musicweek.com

2,278^th place

1,337^th place

3chartsinfrance.net

1,590^th place

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3ultratop.be

257^th place

219^th place

3aria.com.au

948^th place

599^th place

2noise11.com

4,492^nd place

2,624^th place

2lescharts.com

582^nd place

541^st place

2offiziellecharts.de

190^th place

325^th place

2italiancharts.com

1,739^th place

1,547^th place

2swisscharts.com

630^th place

421^st place

2bpi.co.uk

292^nd place

226^th place

2radioscope.co.nz

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2news.com.au

294^th place

205^th place

2tophit.com

6,935^th place

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2spotify.com

478^th place

362^nd place

2gaonchart.co.kr

573^rd place

466^th place

1variety.com

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1abc.com

4,544^th place

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1yahoo.com

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1allmusic.com

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1worldcat.org

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1abcnewsradioonline.com

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1australian-charts.com

596^th place

389^th place

1austriancharts.at

276^th place

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1charts.nz

720^th place

419^th place

1infodisc.fr

1,968^th place

1,778^th place

1musikindustrie.de

1,018^th place

999^th place

1fimi.it

848^th place

1,037^th place

1ifpi.at

2,792^nd place

2,532^nd place

1musiccanada.com

767^th place

503^rd place

1perthnow.com.au

3,244^th place

1,864^th place

1nielsen.com

7,868^th place

5,274^th place

1fyimusicnews.ca

low place

7,693^rd place

1bbc.com

20^th place

30^th place

1ifpi.fi

1,413^th place

1,091^st place

1top40.nl

1,183^rd place

838^th place

1swedishcharts.com

659^th place

483^rd place

1apple.com

67^th place

64^th place

1businesswire.com

615^th place

407^th place

1com.s3.amazonaws.com

low place

1buzzanglemusic.com

low place

1oljo.de

low place

1unimerch.cz

low place

1irish-charts.com

2,346^th place

1,428^th place

1earone.com

low place

1danishcharts.dk

2,791^st place

1,649^th place

1sverigetopplistan.se

1,733^rd place

1,067^th place

1ifpi.dk

2,432^nd place

1,597^th place

1nztop40.co.nz

777^th place

469^th place

1zobbel.de

3,202^nd place

1,883^rd place

abc.com

"Katy Perry". American Broadcasting Company. ABC. Archived from the original on January 22, 2022. Retrieved January 12, 2022.

abcnewsradioonline.com

"Katy Perry's "not making a record" but plans to share new songs "in the very near future"". ABC News Radio. Archived from the original on April 18, 2021. Retrieved July 17, 2019.

allmusic.com

"Katy Hudson > Overview". AllMusic. Archived from the original on August 16, 2011. Retrieved September 21, 2011.

aotearoamusiccharts.co.nz

"NZ Top 40 Singles Chart". Recording Industry Association of New Zealand. Archived from the original on March 9, 2014. Retrieved March 8, 2014.
"NZ Top 40 Singles Chart". Recording Industry Association of New Zealand. Archived from the original on March 3, 2016. Retrieved March 8, 2014.
"NZ Heatseeker Singles Chart". Recorded Music NZ. May 8, 2017. Archived from the original on April 22, 2021. Retrieved May 5, 2017.
"NZ Heatseeker Singles Chart". Recorded Music NZ. May 29, 2017. Archived from the original on June 13, 2017. Retrieved May 26, 2017.
"NZ Heatseeker Singles Chart". Recorded Music NZ. June 19, 2017. Archived from the original on August 1, 2017. Retrieved June 16, 2017.
"NZ Hot Singles Chart". Recorded Music NZ. February 25, 2019. Archived from the original on February 22, 2019. Retrieved February 22, 2019.
"NZ Hot Singles Chart". Recorded Music NZ. August 19, 2019. Archived from the original on August 17, 2019. Retrieved August 17, 2019.
"NZ Hot Singles Chart". Recorded Music NZ. October 28, 2019. Archived from the original on October 25, 2019. Retrieved October 26, 2019.
Peaks on the NZ Hot Singles Chart:
- "Never Worn White": "NZ Hot Singles Chart". Recorded Music NZ. March 16, 2020. Retrieved August 16, 2024.
- "NZ Hot Singles Chart". Recorded Music NZ. September 7, 2020. Archived from the original on September 14, 2020. Retrieved September 4, 2020.
- "NZ Hot Singles Chart". Recorded Music NZ. April 11, 2022. Archived from the original on April 8, 2022. Retrieved April 9, 2022.
- "NZ Hot Singles Chart". Recorded Music NZ. September 30, 2024. Retrieved September 27, 2024.

apple.com

music.apple.com

"Australian Tour EP by Katy Perry". Retrieved December 21, 2024 – via Apple Music.

aria.com.au

"ARIA Charts – Accreditations – 2020 Singles". Australian Recording Industry Association. Archived from the original on September 14, 2020. Retrieved February 23, 2020.
"ARIA Charts – Accreditations – 2010 Singles". ARIA Charts. Australian Recording Industry Association. December 31, 2010. Archived from the original on January 12, 2012. Retrieved January 18, 2011.
"ARIA Charts – Accreditations – 2009 Singles". Australian Recording Industry Association. December 31, 2009. Archived from the original on March 23, 2009. Retrieved December 8, 2010.

australian-charts.com

Peaks in Australia:
- For all except noted: "Australian Discography Katy Perry". Australian-charts.com. Archived from the original on December 4, 2015. Retrieved September 21, 2011.

austriancharts.at

"Austrian Discography Katy Perry" (in German). Austriancharts.at. Archived from the original on November 28, 2015. Retrieved October 2, 2024.

bbc.com

Savage, Mark (January 16, 2018). "Katy Perry in 'tough conversations' with her record label". BBC News. Archived from the original on April 6, 2023. Retrieved January 22, 2018.

billboard.com

"Top Artists - Decade-End". Billboard. October 31, 2019. Archived from the original on November 14, 2019. Retrieved September 30, 2021.
"Katy Perry". Billboard. Archived from the original on October 27, 2021. Retrieved September 30, 2021.
"Katy Perry". Billboard. Archived from the original on September 30, 2020. Retrieved September 30, 2021.
Trust, Gary (October 2, 2015). "Ask Billboard: Lady Gaga First Artist With Two 7-Million-Selling Songs". Billboard. Archived from the original on October 4, 2015. Retrieved October 2, 2015.
Trust, Gary (September 14, 2011). "Katy Perry's Sixth 'Teenage Dream' Single Will Be..." Billboard. Archived from the original on March 28, 2013. Retrieved September 19, 2011.
"Katy Perry Chart history: Billboard 200". Billboard. Archived from the original on September 30, 2020. Retrieved October 1, 2024.
"Katy Perry Chart history: Billboard Canadian Albums". Billboard. Archived from the original on November 18, 2021. Retrieved October 1, 2024.
Trust, Gary (August 28, 2020). "Ask Billboard: Katy Perry's Career Bests, From 'One of the Boys' to 'Smile,' & Every Hot 100 'Idol' Top 10". Billboard. Archived from the original on August 29, 2020. Retrieved August 31, 2020.
"2019 Nielsen Music/MRC Data Canada Year-End Report" (PDF). Nielsen. Archived (PDF) from the original on April 2, 2020.
Stutz, Colin (March 19, 2021). "Katy Perry Planning Las Vegas Residency at Brand-New Casino". Billboard. Archived from the original on May 27, 2021. Retrieved March 19, 2021.
"Katy Perry Chart History: The Hot 100". Billboard. Archived from the original on November 23, 2021. Retrieved July 24, 2024.
"Katy Perry Chart History: Canadian Hot 100". Billboard. Archived from the original on November 17, 2021. Retrieved July 24, 2024.
Trust, Gary (February 20, 2017). "Ask Billboard: Katy Perry's Career Song & Album Sales". Billboard. Archived from the original on February 22, 2017. Retrieved February 20, 2017.
Trust, Gary (July 25, 2016). "Katy Perry's 'Rise' & Britney Spears' 'Make Me' Debut in Hot 100's Top 20". Billboard. Archived from the original on July 26, 2016. Retrieved July 25, 2016.
"Katy Perry – Chart History: Bubbling Under Hot 100". Billboard. Archived from the original on February 8, 2022. Retrieved September 24, 2024.
"Katy Perry Chart History (Global 200)". Billboard. Retrieved July 23, 2024.
"Katy Perry: Chart History - Hot Canadian Digital Song Sales". Billboard. Archived from the original on February 20, 2023. Retrieved July 21, 2020.
"Katy Perry | Billboard". Billboard. Archived from the original on November 17, 2021. Retrieved May 27, 2021.
Trust, Gary (August 23, 2013). "Ask Billboard: Who's Sold More, Katy Perry Or Lady Gaga?". Billboard. Nielsen Business Media, Inc. Archived from the original on January 7, 2017. Retrieved December 28, 2016.
Trust, Gary (December 11, 2013). "Katy Perry Rides In On A 'Dark Horse,' Her Aptly Titled, Unexpected Hit". Billboard. Nielsen Business Media, Inc. Archived from the original on November 11, 2016. Retrieved December 12, 2013.
"Katy Perry – Chart History: Hot Canadian Digital Song Sales". Billboard. Archived from the original on February 20, 2023. Retrieved September 9, 2020.
Kaufman, Gil (October 25, 2021). "Katy Perry Strums, Sings Beatles' 'All You Need is Love' in Holiday Gap Ad". Billboard. Archived from the original on October 27, 2021. Retrieved October 25, 2021.

bpi.co.uk

"British certifications – Katy Perry". British Phonographic Industry. Retrieved November 8, 2024. Type Katy Perry in the "Search BPI Awards" field and then press Enter.
"Certified Awards Search: Katy Perry". British Phonographic Industry. Archived from the original (To access, enter the search parameter "California Gurls" and select "Search by: Title") on September 28, 2011. Retrieved September 19, 2011.

businesswire.com

"2008 Nielsen Music Canada Report". Nielsen SoundScan. Archived from the original on September 21, 2017. Retrieved September 21, 2017.

buzzanglemusic.com

"BuzzAngle Music 2017 Canada Report" (PDF). Buzz Angle Music. Archived (PDF) from the original on January 14, 2018. Retrieved January 13, 2018.

charts.nz

"New Zealand Discography Katy Perry". charts.nz. Hung Medien. Archived from the original on September 27, 2020. Retrieved September 21, 2011.

chartsinfrance.net

Ruelle, Yohann (August 24, 2017). "'Swish Swish' clip: Katy Perry thinks she's an NBA star with Nicki Minaj" (in French). Pure Charts. Archived from the original on October 1, 2017. Retrieved November 4, 2017.
Goncalves, Julien (March 4, 2018). "Katy Perry is already working on her fifth album" (in French). Pure Charts. Archived from the original on May 12, 2018. Retrieved May 12, 2018.
Goncalves, Julien (June 25, 2017). "Katy Perry: What are her 10 biggest hits in France?" (in French). Pure Charts. Archived from the original on October 1, 2017. Retrieved October 30, 2017.

com.s3.amazonaws.com

proxy.siteo.com.s3.amazonaws.com

"DISQUES D'OR 2009 TRI.xls" (PDF). Archived (PDF) from the original on July 7, 2011. Retrieved December 2, 2010.

danishcharts.dk

"Discography Katy Perry" (in Danish). Tracklisten. Archived from the original on January 8, 2021. Retrieved March 11, 2013.

defjampromo.com

"Nielsen SoundScan charts – Digital Songs – Week Ending: 11/16/2014" (PDF). Nielsen SoundScan. Archived from the original (PDF) on April 21, 2015. Retrieved September 21, 2017.
"Nielsen SoundScan charts – Digital Songs – Week Ending: 06/01/2017" (PDF). Nielsen SoundScan. Archived (PDF) from the original on September 21, 2017. Retrieved September 21, 2017.
"Nielsen SoundScan charts – Digital Songs – Week Ending: 09/14/2017" (PDF). Nielsen SoundScan. Archived from the original (PDF) on September 19, 2017. Retrieved September 19, 2017.
"Nielsen SoundScan charts – Digital Songs – Week Ending: 10/05/2017" (PDF). Nielsen SoundScan. Archived from the original (PDF) on October 9, 2017. Retrieved October 10, 2017.

dropbox.com

"ARIA Charts – Accreditations – 2010 Albums" (PDF). Australian Recording Industry Association. Retrieved January 19, 2011.
"ARIA Charts – Accreditations – 2020 Albums" (PDF). Australian Recording Industry Association. Retrieved December 28, 2021.
"ARIA Charts – Accreditations – 2023" (PDF). Australian Recording Industry Association. Retrieved July 16, 2024.
"ARIA Charts – Accreditations – 2017 Albums" (PDF). Australian Recording Industry Association. Retrieved December 11, 2017.
"ARIA Charts – Accreditations – 2024 Singles" (PDF). Australian Recording Industry Association. Retrieved June 18, 2024.
"ARIA Charts – Accreditations – 2016 Singles" (PDF). Australian Recording Industry Association. Retrieved February 9, 2017.

earone.com

Seminara, Emanuela Ali (December 20, 2024). "Katy Perry - Ok (Radio Date: 20-12-2024)". EarOne (in Italian). Retrieved December 23, 2024.

fimi.it

"Italian album certifications – Katy Perry" (in Italian). Federazione Industria Musicale Italiana. Retrieved July 31, 2017. Select "Tutti gli anni" in the "Anno" drop-down menu. Type "Katy Perry" in the "Filtra" field. Select "Album e Compilation" under "Sezione".

fyimusicnews.ca

"On The Charts: June 19, 2017". FYIMusicNews. June 18, 2017. Archived from the original on June 22, 2017. Retrieved June 19, 2017.

gaonchart.co.kr

"GAON DIGITAL CHART | gaon music chart". gaonchart.co.kr. November 1, 2013. Archived from the original on November 2, 2013.
"GAON DOWNLOAD CHART | gaon music chart". gaonchart.co.kr. November 1, 2013. Archived from the original on November 3, 2013.

ifpi.at

"Austrian certifications – Katy Perry" (in German). IFPI Austria. Retrieved February 16, 2013.

ifpi.dk

"Calvin Harris Feat. Pharrell Williams, Katy Perry & Big Sean "Feels"". IFPI Denmark. Archived from the original on January 9, 2018. Retrieved January 9, 2018.

ifpi.fi

"Katy Perry: Teenage Dream: The Complete Confection" (in Finnish). Musiikkituottajat – IFPI Finland. Archived from the original on August 8, 2014. Retrieved October 24, 2013.

infodisc.fr

"Certified Albums "Platinum"" (in French). Infodisc.fr. Archived from the original on December 26, 2017. Retrieved December 26, 2017.

irish-charts.com

"Discography Katy Perry". irish-charts.com. Retrieved July 31, 2024.

italiancharts.com

"Discography Katy Perry". italiancharts.com. Archived from the original on November 29, 2014. Retrieved August 11, 2014.
Peak chart positions for Katy Perry singles in Italy:
- All except where noted: "italiancharts.com: Katy Perry (Singles)". italiancharts.com. Hung Medien. Archived from the original on March 30, 2016. Retrieved April 5, 2015.

lescharts.com

"Discographie Katy Perry". lescharts.com (in French). Hung Medien. Archived from the original on November 28, 2015. Retrieved February 14, 2009.
"Katy Perry dans les charts français". Lescharts.com. Hung Medien. Archived from the original on November 28, 2015. Retrieved November 27, 2010.

musiccanada.com

"Canadian certifications – Katy Perry". Music Canada. Retrieved February 16, 2013.

musicweek.com

Jones, Alan (June 16, 2017). "Official Charts Analysis: London Grammar enter at No.1". Music Week. Archived from the original on June 22, 2017. Retrieved June 17, 2017.
"Official Chart Analysis: Paul Weller LP sells 30k, Katy Perry single shifts 79k". Music Week. March 26, 2012. Archived from the original on October 5, 2020. Retrieved March 26, 2012.
Jones, Alan (July 22, 2016). "Official Charts Analysis: Drake equals Wet Wet Wet's 15-week stint at No. 1". Music Week. Archived from the original on August 17, 2017. Retrieved July 22, 2016.

musikindustrie.de

"Gold-/Platin-Datenbank (Katy Perry)" (in German). Bundesverband Musikindustrie. Retrieved February 16, 2013.

news.com.au

Adams, Cameron (June 25, 2017). "Lorde succeeds where Katy Perry failed by knocking Ed Sheeran off the top of the ARIA album chart". News.com.au. Archived from the original on June 25, 2017. Retrieved June 26, 2017.
Adams, Cameron (May 5, 2017). "Australian and UK fans serve up stone cold sales for Katy Perry's new single". News.com.au. Archived from the original on May 8, 2017. Retrieved May 8, 2017.

nielsen.com

"2014 Nielsen Music Canada Report" (PDF). Nielsen SoundScan. Archived from the original (PDF) on September 21, 2017. Retrieved September 21, 2017.

noise11.com

Ryan, Gavin (July 25, 2016). "Australian Singles: Katy Perry 'Rise' Has A Go At No 1". Noise11.com. Archived from the original on July 25, 2016. Retrieved July 25, 2016.
Ryan, Gavin (March 12, 2014). "Pharrell Williams Vs INXS On Next Chart MIDWEEK SALES". Noise11.com. Archived from the original on April 9, 2014. Retrieved September 18, 2014.

nztop40.co.nz

"NZ Hot Singles Chart". Recorded Music NZ. August 31, 2020. Archived from the original on September 1, 2020. Retrieved August 28, 2020.

officialcharts.com

Copsey, Rob (January 31, 2015). "Katy Perry's Roar hits one million UK sales ahead of Super Bowl Half Time Show". Official Charts Company. Archived from the original on January 31, 2015. Retrieved January 31, 2015.
"Katy Perry to release new song Harleys in Hawaii "in the very near future". Official Charts Company. Archived from the original on July 17, 2019. Retrieved July 17, 2019.
"Katy Perry announces new single Daisies". Official Charts Company. Archived from the original on May 15, 2020. Retrieved May 7, 2020.
Peak chart positions in the United Kingdom:
- All except noted: "Artist: Katy Perry". Official Charts Company. Archived from the original on June 2, 2020. Retrieved September 28, 2024.
- Griffiths, George (June 18, 2024). "Katy Perry's Official Top 40 biggest songs ever in the UK revealed". Official Charts Company. Retrieved August 26, 2024.
- Myers, Justin (August 23, 2013). "Katy Perry's best selling singles revealed!". Official Charts Company. Archived from the original on February 22, 2017. Retrieved February 9, 2017.
- Copsey, Rob (February 8, 2017). "Katy Perry's Official biggest hits in the UK revealed". Official Charts Company. Archived from the original on February 11, 2017. Retrieved February 8, 2017.

offiziellecharts.de

"Discographie von Katy Perry". GfK Entertainment. Archived from the original on May 21, 2021. Retrieved September 3, 2020.
"Katy Perry: Title Liste". Offiziellecharts.de. Archived from the original on May 7, 2016. Retrieved May 10, 2016.

oljo.de

"Song Downloads Yearly Chart 2017 Germany" (in German). Oljo.de. Archived from the original on December 8, 2019. Retrieved January 21, 2018.

perthnow.com.au

Adams, Cameron (January 7, 2014). "ARIA album charts: Pink and Katy Perry score highest sellers in Australia in 2013". Perth Now. Archived from the original on November 7, 2017. Retrieved October 30, 2017.

radioscope.co.nz

"New Zealand album certifications – Katy Perry". Radioscope. Retrieved December 18, 2024. Type Katy Perry in the "Search:" field.
"New Zealand single certifications – Katy Perry". Radioscope. Retrieved December 18, 2024. Type Katy Perry in the "Search:" field.

riaa.com

"RIAA Top Artists (Digital Singles)". Recording Industry Association of America. Archived from the original on September 2, 2023. Retrieved September 2, 2020.
"Top Artists (Albums)". RIAA. Archived from the original on December 3, 2017. Retrieved January 31, 2022.
"Katy Perry Makes Gold & Platinum History". Recording Industry Association of America. June 21, 2017. Archived from the original on April 18, 2021. Retrieved June 22, 2017.
"American certifications – Katy Perry". Recording Industry Association of America. Retrieved March 8, 2023.
"American single certifications – 3OH!3 – Starstrukk". Recording Industry Association of America.
"American certifications – Calvin Harris". Recording Industry Association of America. Retrieved October 18, 2017.

snepmusique.com

"French album certifications – Katy Perry" (in French). Syndicat National de l'Édition Phonographique. Retrieved October 19, 2017.
"Top Albums (Week 39, 2024)". Syndicat National de l'Édition Phonographique. Retrieved September 30, 2024.
"French single certifications – Katy Perry" (in French). Syndicat National de l'Édition Phonographique. Retrieved May 6, 2017.
"French single certifications – Katy Perry feat. Migos" (in French). Syndicat National de l'Édition Phonographique. Retrieved August 31, 2017.
"French single certifications – Katy Perry feat. Nicki Minaj" (in French). Syndicat National de l'Édition Phonographique. Retrieved March 27, 2018.

spotify.com

open.spotify.com

Katy Perry (November 2, 2018). "Waving Through A Window (from Dear Evan Hansen) - Single by Katy Perry | Spotify". Spotify. Archived from the original on July 10, 2021. Retrieved July 1, 2021.
Rhett, Thomas; Perry, Katy (March 31, 2022). "Where We Started". Spotify. Spotify. Archived from the original on April 1, 2022. Retrieved April 1, 2022.

sverigetopplistan.se

"Sverigetopplistan - Sveriges Officiella Topplista" (To access, enter the search parameter "Calvin Harris" and select "Search by Keyword"). Sverigetopplistan. Archived from the original on May 21, 2013. Retrieved October 10, 2017.

swedishcharts.com

"Discography Katy Perry". swedishcharts.com. Archived from the original on October 30, 2013. Retrieved April 3, 2014.

swisscharts.com

"Swiss Discography Katy Perry" (Click on the tab named "Charts") (in German). Hitparade.ch. Archived from the original on October 26, 2012. Retrieved September 21, 2011.
"The Official Swiss Charts and Music Community: Awards (Katy Perry)". IFPI Switzerland. Hung Medien. Retrieved February 16, 2013.

top40.nl

"Zoekresultaten: Katy Perry" (in Dutch). MegaCharts. Radio 538. Archived from the original on June 15, 2012. Retrieved May 10, 2011.

tophit.com

"Listen to all the Katy Perry songs, tracks, music for free | TopHit - Highway To Airplay". TopHit. Archived from the original on March 11, 2023. Retrieved July 14, 2024.
"Roulette – Katy Perry | TopHit - Highway To Airplay". TopHit. Retrieved August 17, 2024.

ultratop.be

"Katy Perry - Teenage Dream: The Complete Confection - ultratop.be". ultratop.be (in Dutch). Hung Medien. Retrieved July 14, 2024.
"Katy Perry - Teenage Dream: The Complete Confection - ultratop.be". ultratop.be (in French). Hung Medien. Retrieved July 14, 2024.
"Ultratop − Goud en Platina – singles 2017". Ultratop. Hung Medien. Retrieved September 10, 2017.

unimerch.cz

eshop.unimerch.cz

"SMILE - CD album (FAN EDITION) - PERRY KATY". Universal Music Czech Republic's official webstore. Archived from the original on July 16, 2020. Retrieved July 18, 2020.

variety.com

Halperin, Shirley (September 29, 2021). "Between Pop-Stardom and Parenthood, Katy Perry Still Finds Time to Empower Others". Variety. Archived from the original on September 30, 2021. Retrieved January 12, 2022.

web.archive.org

"RIAA Top Artists (Digital Singles)". Recording Industry Association of America. Archived from the original on September 2, 2023. Retrieved September 2, 2020.
"Top Artists (Albums)". RIAA. Archived from the original on December 3, 2017. Retrieved January 31, 2022.
Halperin, Shirley (September 29, 2021). "Between Pop-Stardom and Parenthood, Katy Perry Still Finds Time to Empower Others". Variety. Archived from the original on September 30, 2021. Retrieved January 12, 2022.
"Katy Perry". American Broadcasting Company. ABC. Archived from the original on January 22, 2022. Retrieved January 12, 2022.
"Top Artists - Decade-End". Billboard. October 31, 2019. Archived from the original on November 14, 2019. Retrieved September 30, 2021.
"Katy Perry". Billboard. Archived from the original on October 27, 2021. Retrieved September 30, 2021.
"Katy Perry". Billboard. Archived from the original on September 30, 2020. Retrieved September 30, 2021.
Grein, Paul (May 21, 2014). "MJ Makes Hot 100 History". Yahoo! Music. Archived from the original on May 22, 2014. Retrieved May 21, 2014.
Trust, Gary (October 2, 2015). "Ask Billboard: Lady Gaga First Artist With Two 7-Million-Selling Songs". Billboard. Archived from the original on October 4, 2015. Retrieved October 2, 2015.
"Katy Perry Makes Gold & Platinum History". Recording Industry Association of America. June 21, 2017. Archived from the original on April 18, 2021. Retrieved June 22, 2017.
"Katy Hudson > Overview". AllMusic. Archived from the original on August 16, 2011. Retrieved September 21, 2011.
Trust, Gary (September 14, 2011). "Katy Perry's Sixth 'Teenage Dream' Single Will Be..." Billboard. Archived from the original on March 28, 2013. Retrieved September 19, 2011.
Copsey, Rob (January 31, 2015). "Katy Perry's Roar hits one million UK sales ahead of Super Bowl Half Time Show". Official Charts Company. Archived from the original on January 31, 2015. Retrieved January 31, 2015.
Ryan, Gavin (July 25, 2016). "Australian Singles: Katy Perry 'Rise' Has A Go At No 1". Noise11.com. Archived from the original on July 25, 2016. Retrieved July 25, 2016.
"Katy Perry to release new song Harleys in Hawaii "in the very near future". Official Charts Company. Archived from the original on July 17, 2019. Retrieved July 17, 2019.
"Katy Perry's "not making a record" but plans to share new songs "in the very near future"". ABC News Radio. Archived from the original on April 18, 2021. Retrieved July 17, 2019.
"Katy Perry announces new single Daisies". Official Charts Company. Archived from the original on May 15, 2020. Retrieved May 7, 2020.
"Katy Perry Chart history: Billboard 200". Billboard. Archived from the original on September 30, 2020. Retrieved October 1, 2024.
Peaks in Australia:
- For all except noted: "Australian Discography Katy Perry". Australian-charts.com. Archived from the original on December 4, 2015. Retrieved September 21, 2011.
- "Austrian Discography Katy Perry" (in German). Austriancharts.at. Archived from the original on November 28, 2015. Retrieved October 2, 2024.
- "Katy Perry Chart history: Billboard Canadian Albums". Billboard. Archived from the original on November 18, 2021. Retrieved October 1, 2024.
- "Discographie Katy Perry". lescharts.com (in French). Hung Medien. Archived from the original on November 28, 2015. Retrieved February 14, 2009.
- "Discographie von Katy Perry". GfK Entertainment. Archived from the original on May 21, 2021. Retrieved September 3, 2020.
- "Discography Katy Perry". italiancharts.com. Archived from the original on November 29, 2014. Retrieved August 11, 2014.
- "New Zealand Discography Katy Perry". charts.nz. Hung Medien. Archived from the original on September 27, 2020. Retrieved September 21, 2011.
- "Swiss Discography Katy Perry" (Click on the tab named "Charts") (in German). Hitparade.ch. Archived from the original on October 26, 2012. Retrieved September 21, 2011.
- Peak chart positions in the United Kingdom:
  - All except noted: "Artist: Katy Perry". Official Charts Company. Archived from the original on June 2, 2020. Retrieved September 28, 2024.
  - Trust, Gary (August 28, 2020). "Ask Billboard: Katy Perry's Career Bests, From 'One of the Boys' to 'Smile,' & Every Hot 100 'Idol' Top 10". Billboard. Archived from the original on August 29, 2020. Retrieved August 31, 2020.
  - "Certified Albums "Platinum"" (in French). Infodisc.fr. Archived from the original on December 26, 2017. Retrieved December 26, 2017.
  - Jones, Alan (June 16, 2017). "Official Charts Analysis: London Grammar enter at No.1". Music Week. Archived from the original on June 22, 2017. Retrieved June 17, 2017.
  - "2019 Nielsen Music/MRC Data Canada Year-End Report" (PDF). Nielsen. Archived (PDF) from the original on April 2, 2020.
  - Adams, Cameron (January 7, 2014). "ARIA album charts: Pink and Katy Perry score highest sellers in Australia in 2013". Perth Now. Archived from the original on November 7, 2017. Retrieved October 30, 2017.
  - "2014 Nielsen Music Canada Report" (PDF). Nielsen SoundScan. Archived from the original (PDF) on September 21, 2017. Retrieved September 21, 2017.
  - Ruelle, Yohann (August 24, 2017). "'Swish Swish' clip: Katy Perry thinks she's an NBA star with Nicki Minaj" (in French). Pure Charts. Archived from the original on October 1, 2017. Retrieved November 4, 2017.
  - Adams, Cameron (June 25, 2017). "Lorde succeeds where Katy Perry failed by knocking Ed Sheeran off the top of the ARIA album chart". News.com.au. Archived from the original on June 25, 2017. Retrieved June 26, 2017.
  - "On The Charts: June 19, 2017". FYIMusicNews. June 18, 2017. Archived from the original on June 22, 2017. Retrieved June 19, 2017.
  - Goncalves, Julien (March 4, 2018). "Katy Perry is already working on her fifth album" (in French). Pure Charts. Archived from the original on May 12, 2018. Retrieved May 12, 2018.
  - Savage, Mark (January 16, 2018). "Katy Perry in 'tough conversations' with her record label". BBC News. Archived from the original on April 6, 2023. Retrieved January 22, 2018.
  - Stutz, Colin (March 19, 2021). "Katy Perry Planning Las Vegas Residency at Brand-New Casino". Billboard. Archived from the original on May 27, 2021. Retrieved March 19, 2021.
  - "Katy Perry: Teenage Dream: The Complete Confection" (in Finnish). Musiikkituottajat – IFPI Finland. Archived from the original on August 8, 2014. Retrieved October 24, 2013.
  - "Zoekresultaten: Katy Perry" (in Dutch). MegaCharts. Radio 538. Archived from the original on June 15, 2012. Retrieved May 10, 2011.
  - "Discography Katy Perry". swedishcharts.com. Archived from the original on October 30, 2013. Retrieved April 3, 2014.
  - "Katy Perry dans les charts français". Lescharts.com. Hung Medien. Archived from the original on November 28, 2015. Retrieved November 27, 2010.
  - "Katy Perry Chart History: The Hot 100". Billboard. Archived from the original on November 23, 2021. Retrieved July 24, 2024.
  - "Katy Perry Chart History: Canadian Hot 100". Billboard. Archived from the original on November 17, 2021. Retrieved July 24, 2024.
  - "Katy Perry: Title Liste". Offiziellecharts.de. Archived from the original on May 7, 2016. Retrieved May 10, 2016.
  - Peak chart positions for Katy Perry singles in Italy:
    - All except where noted: "italiancharts.com: Katy Perry (Singles)". italiancharts.com. Hung Medien. Archived from the original on March 30, 2016. Retrieved April 5, 2015.
    - "2008 Nielsen Music Canada Report". Nielsen SoundScan. Archived from the original on September 21, 2017. Retrieved September 21, 2017.
    - Goncalves, Julien (June 25, 2017). "Katy Perry: What are her 10 biggest hits in France?" (in French). Pure Charts. Archived from the original on October 1, 2017. Retrieved October 30, 2017.
    - "DISQUES D'OR 2009 TRI.xls" (PDF). Archived (PDF) from the original on July 7, 2011. Retrieved December 2, 2010.
    - Trust, Gary (February 20, 2017). "Ask Billboard: Katy Perry's Career Song & Album Sales". Billboard. Archived from the original on February 22, 2017. Retrieved February 20, 2017.
    - "NZ Top 40 Singles Chart". Recording Industry Association of New Zealand. Archived from the original on March 9, 2014. Retrieved March 8, 2014.
    - "Certified Awards Search: Katy Perry". British Phonographic Industry. Archived from the original (To access, enter the search parameter "California Gurls" and select "Search by: Title") on September 28, 2011. Retrieved September 19, 2011.
    - "NZ Top 40 Singles Chart". Recording Industry Association of New Zealand. Archived from the original on March 3, 2016. Retrieved March 8, 2014.
    - "Official Chart Analysis: Paul Weller LP sells 30k, Katy Perry single shifts 79k". Music Week. March 26, 2012. Archived from the original on October 5, 2020. Retrieved March 26, 2012.
    - Myers, Justin (August 23, 2013). "Katy Perry's best selling singles revealed!". Official Charts Company. Archived from the original on February 22, 2017. Retrieved February 9, 2017.
    - Ryan, Gavin (March 12, 2014). "Pharrell Williams Vs INXS On Next Chart MIDWEEK SALES". Noise11.com. Archived from the original on April 9, 2014. Retrieved September 18, 2014.
    - "Nielsen SoundScan charts – Digital Songs – Week Ending: 11/16/2014" (PDF). Nielsen SoundScan. Archived from the original (PDF) on April 21, 2015. Retrieved September 21, 2017.
    - Trust, Gary (July 25, 2016). "Katy Perry's 'Rise' & Britney Spears' 'Make Me' Debut in Hot 100's Top 20". Billboard. Archived from the original on July 26, 2016. Retrieved July 25, 2016.
    - Jones, Alan (July 22, 2016). "Official Charts Analysis: Drake equals Wet Wet Wet's 15-week stint at No. 1". Music Week. Archived from the original on August 17, 2017. Retrieved July 22, 2016.
    - "Nielsen SoundScan charts – Digital Songs – Week Ending: 06/01/2017" (PDF). Nielsen SoundScan. Archived (PDF) from the original on September 21, 2017. Retrieved September 21, 2017.
    - "BuzzAngle Music 2017 Canada Report" (PDF). Buzz Angle Music. Archived (PDF) from the original on January 14, 2018. Retrieved January 13, 2018.
    - "Song Downloads Yearly Chart 2017 Germany" (in German). Oljo.de. Archived from the original on December 8, 2019. Retrieved January 21, 2018.
    - "NZ Heatseeker Singles Chart". Recorded Music NZ. May 8, 2017. Archived from the original on April 22, 2021. Retrieved May 5, 2017.
    - Adams, Cameron (May 5, 2017). "Australian and UK fans serve up stone cold sales for Katy Perry's new single". News.com.au. Archived from the original on May 8, 2017. Retrieved May 8, 2017.
    - "NZ Heatseeker Singles Chart". Recorded Music NZ. May 29, 2017. Archived from the original on June 13, 2017. Retrieved May 26, 2017.
    - "Nielsen SoundScan charts – Digital Songs – Week Ending: 09/14/2017" (PDF). Nielsen SoundScan. Archived from the original (PDF) on September 19, 2017. Retrieved September 19, 2017.
    - "NZ Heatseeker Singles Chart". Recorded Music NZ. June 19, 2017. Archived from the original on August 1, 2017. Retrieved June 16, 2017.
    - "NZ Hot Singles Chart". Recorded Music NZ. February 25, 2019. Archived from the original on February 22, 2019. Retrieved February 22, 2019.
    - "SMILE - CD album (FAN EDITION) - PERRY KATY". Universal Music Czech Republic's official webstore. Archived from the original on July 16, 2020. Retrieved July 18, 2020.
    - "NZ Hot Singles Chart". Recorded Music NZ. August 19, 2019. Archived from the original on August 17, 2019. Retrieved August 17, 2019.
    - "ARIA Charts – Accreditations – 2020 Singles". Australian Recording Industry Association. Archived from the original on September 14, 2020. Retrieved February 23, 2020.
    - "Katy Perry – Chart History: Bubbling Under Hot 100". Billboard. Archived from the original on February 8, 2022. Retrieved September 24, 2024.
    - "NZ Hot Singles Chart". Recorded Music NZ. October 28, 2019. Archived from the original on October 25, 2019. Retrieved October 26, 2019.
    - "Katy Perry: Chart History - Hot Canadian Digital Song Sales". Billboard. Archived from the original on February 20, 2023. Retrieved July 21, 2020.
    - "Katy Perry | Billboard". Billboard. Archived from the original on November 17, 2021. Retrieved May 27, 2021.
    - "Discography Katy Perry" (in Danish). Tracklisten. Archived from the original on January 8, 2021. Retrieved March 11, 2013.
    - "ARIA Charts – Accreditations – 2010 Singles". ARIA Charts. Australian Recording Industry Association. December 31, 2010. Archived from the original on January 12, 2012. Retrieved January 18, 2011.
    - Copsey, Rob (February 8, 2017). "Katy Perry's Official biggest hits in the UK revealed". Official Charts Company. Archived from the original on February 11, 2017. Retrieved February 8, 2017.
    - "Nielsen SoundScan charts – Digital Songs – Week Ending: 10/05/2017" (PDF). Nielsen SoundScan. Archived from the original (PDF) on October 9, 2017. Retrieved October 10, 2017.
    - "Sverigetopplistan - Sveriges Officiella Topplista" (To access, enter the search parameter "Calvin Harris" and select "Search by Keyword"). Sverigetopplistan. Archived from the original on May 21, 2013. Retrieved October 10, 2017.
    - "Calvin Harris Feat. Pharrell Williams, Katy Perry & Big Sean "Feels"". IFPI Denmark. Archived from the original on January 9, 2018. Retrieved January 9, 2018.
    - "Listen to all the Katy Perry songs, tracks, music for free | TopHit - Highway To Airplay". TopHit. Archived from the original on March 11, 2023. Retrieved July 14, 2024.
    - Trust, Gary (August 23, 2013). "Ask Billboard: Who's Sold More, Katy Perry Or Lady Gaga?". Billboard. Nielsen Business Media, Inc. Archived from the original on January 7, 2017. Retrieved December 28, 2016.
    - Trust, Gary (December 11, 2013). "Katy Perry Rides In On A 'Dark Horse,' Her Aptly Titled, Unexpected Hit". Billboard. Nielsen Business Media, Inc. Archived from the original on November 11, 2016. Retrieved December 12, 2013.
    - Katy Perry (November 2, 2018). "Waving Through A Window (from Dear Evan Hansen) - Single by Katy Perry | Spotify". Spotify. Archived from the original on July 10, 2021. Retrieved July 1, 2021.
    - "NZ Hot Singles Chart". Recorded Music NZ. August 31, 2020. Archived from the original on September 1, 2020. Retrieved August 28, 2020.
    - "Katy Perry – Chart History: Hot Canadian Digital Song Sales". Billboard. Archived from the original on February 20, 2023. Retrieved September 9, 2020.
    - "NZ Hot Singles Chart". Recorded Music NZ. September 7, 2020. Archived from the original on September 14, 2020. Retrieved September 4, 2020.
    - Kaufman, Gil (October 25, 2021). "Katy Perry Strums, Sings Beatles' 'All You Need is Love' in Holiday Gap Ad". Billboard. Archived from the original on October 27, 2021. Retrieved October 25, 2021.
    - Rhett, Thomas; Perry, Katy (March 31, 2022). "Where We Started". Spotify. Spotify. Archived from the original on April 1, 2022. Retrieved April 1, 2022.
    - "NZ Hot Singles Chart". Recorded Music NZ. April 11, 2022. Archived from the original on April 8, 2022. Retrieved April 9, 2022.
    - "GAON DIGITAL CHART | gaon music chart". gaonchart.co.kr. November 1, 2013. Archived from the original on November 2, 2013.
    - Peak chart positions for other charted or certified songs on the UK Singles Chart:
      - "Dressin' Up" and "Tommie Sunshine's Megasix Smash-Up": "CHART LOG UK: NEW ENTRIES UPDATE". Zobbel. Archived from the original on October 27, 2015. Retrieved May 3, 2015.
      - "ARIA Charts – Accreditations – 2009 Singles". Australian Recording Industry Association. December 31, 2009. Archived from the original on March 23, 2009. Retrieved December 8, 2010.
      - "GAON DOWNLOAD CHART | gaon music chart". gaonchart.co.kr. November 1, 2013. Archived from the original on November 3, 2013.

worldcat.org

search.worldcat.org

Harding, Cortney (September 13, 2009). "Katy Perry Kisses And Tells About Romancing Radio, Selling Songs And Getting Fans To Commit – To Her Album". Billboard. Vol. 145, no. 17. p. 34. ISSN 0006-2510.

yahoo.com

music.yahoo.com

Grein, Paul (May 21, 2014). "MJ Makes Hot 100 History". Yahoo! Music. Archived from the original on May 22, 2014. Retrieved May 21, 2014.

zobbel.de

Peak chart positions for other charted or certified songs on the UK Singles Chart:
- "Dressin' Up" and "Tommie Sunshine's Megasix Smash-Up": "CHART LOG UK: NEW ENTRIES UPDATE". Zobbel. Archived from the original on October 27, 2015. Retrieved May 3, 2015.