21 Questions (English Wikipedia)

"Offizielle Deutsche Charts" (in German). GfK Entertainment charts. To see the peak chart position, click 'TITEL VON', followed by the artist's name. Retrieved October 10, 2018.

pro-musicabr.org.br (Global: 2,276^th place; English: 1,706^th place)

"Brazilian single certifications – 50 Cent – 21 Questions" (in Portuguese). Pro-Música Brasil. Retrieved December 10, 2023.

radioscope.co.nz (Global: 916^th place; English: 439^th place)

"New Zealand single certifications – 50 Cent feat. Nate Dogg – 21 Questions". Radioscope. Retrieved June 1, 2026. Type 21 Questions in the "Search:" field and press Enter.

riaa.com (Global: 153^rd place; English: 109^th place)

"American single certifications – 50 Cent – 21 Questions". Recording Industry Association of America. Retrieved January 20, 2023.
"American single certifications – 50 Cent – 21 Questions". Recording Industry Association of America. Retrieved March 6, 2023.
"American single certifications – Myke Towers – Girl". Recording Industry Association of America. Retrieved January 15, 2021.

rte.ie (Global: 402^nd place; English: 211^th place)

"Top 100 Songs of 2003". Raidió Teilifís Éireann. 2003. Archived from the original on June 2, 2004. Retrieved March 16, 2022.

slagerlistak.hu (Global: 1,097^th place; English: 641^st place)

"Archívum – Slágerlisták – MAHASZ" (in Hungarian). Dance Top 40 lista. Magyar Hanglemezkiadók Szövetsége.

spanishcharts.com (Global: 1,753^rd place; English: 1,252^nd place)

"Myke Towers – Girl". Canciones Top 50. Retrieved 17 May 2020.

swedishcharts.com (Global: 498^th place; English: 366^th place)

"50 Cent – 21 Questions". Singles Top 100. Retrieved January 3, 2012.

swisscharts.com (Global: 438^th place; English: 279^th place)

"50 Cent – 21 Questions". Swiss Singles Chart. Retrieved January 3, 2012.

top40.nl (Global: 892^nd place; English: 602^nd place)

"Nederlandse Top 40 – week 31, 2003" (in Dutch). Dutch Top 40. Retrieved January 3, 2012.
"Top 100–Jaaroverzicht van 2003". Dutch Top 40. Retrieved January 7, 2020.

ukchartsplus.co.uk (Global: 5,200^th place; English: 2,872^nd place)

"The Official UK Singles Chart 2003" (PDF). UKChartsPlus. Retrieved January 13, 2020.

ultratop.be (Global: 147^th place; English: 120^th place)

"50 Cent – 21 Questions" (in Dutch). Ultratop 50. Retrieved January 3, 2012.
"50 Cent – 21 Questions" (in French). Ultratop 50. Retrieved January 3, 2012.

web.archive.org (Global: 1^st place; English: 1^st place)

Allison Samuels, February 21, 2007. The Flip Side of 50 Cent Archived August 10, 2010, at the Wayback Machine. MSNBC. Retrieved July 7, 2007.
Reid, Shaheem (May 2, 2003). 50 Cent: Still Hungry After 4 Million Records. MTV. Retrieved July 7, 2007.
TRL Archive Debuts Archived January 2, 2008, at the Wayback Machine. Popfusion. Retrieved July 7, 2007.
Universal Urban (April 24, 2007). 50 Cent's new album, Curtis, takes Hip-Hop to the bank. Retrieved July 7, 2007.
"Canadian Top 20 in 2003" (PDF). Cross Canada Countdown. Archived from the original (PDF) on April 7, 2005. Retrieved June 4, 2024.
"Top 100 Songs of 2003". Raidió Teilifís Éireann. 2003. Archived from the original on June 2, 2004. Retrieved March 16, 2022.

worldradiohistory.com (Global: 127^th place; English: 68^th place)

"2003 Urban top 30" (PDF). Music Week. January 17, 2004. p. 18. Retrieved August 4, 2023.
"Going for Adds" (PDF). Radio & Records. April 4, 2003. p. 28. Retrieved August 31, 2023 – via World Radio History.
"New Releases – For Week Starting 30 June 2003" (PDF). Music Week. June 28, 2003. p. 31. Retrieved August 31, 2023 – via World Radio History.

youtube.com (Global: 13^th place; English: 14^th place)

50 Cent - 21 Questions (Official Music Video) ft. Nate Dogg.YouTube

21 Questions (English Wikipedia)

allmusic.com (Global: 27th place; English: 20th place)

amazon.co.uk (Global: 650th place; English: 367th place)

amazon.com (Global: 159th place; English: 105th place)

archive.org.au (Global: low place; English: low place)

web.archive.org.au

aria.com.au (Global: 579th place; English: 379th place)

australian-charts.com (Global: 453rd place; English: 283rd place)

austriancharts.at (Global: 246th place; English: 328th place)

billboard.com (Global: 20th place; English: 13th place)

billboardtop100of.com (Global: low place; English: low place)

bpi.co.uk (Global: 220th place; English: 148th place)

charts.nz (Global: 611th place; English: 321st place)

crosscanadacountdown.com (Global: low place; English: low place)

danishcharts.dk (Global: 2,233rd place; English: 1,310th place)

dropbox.com (Global: 858th place; English: 453rd place)

dutchcharts.nl (Global: 274th place; English: 183rd place)

elportaldemusica.es (Global: 1,658th place; English: 1,101st place)

estacion40.com.py (Global: low place; English: low place)

fnac.com (Global: 6,881st place; English: 7,934th place)

galaxymusicpromo.com (Global: low place; English: low place)

hitparade.ch (Global: 305th place; English: 677th place)

hrwebservices.net (Global: low place; English: low place)

host17.hrwebservices.net

ifpi.dk (Global: 1,630th place; English: 1,177th place)

ifpi.fi (Global: 791st place; English: 674th place)

irma.ie (Global: 4,658th place; English: 2,889th place)

lescharts.com (Global: 450th place; English: 399th place)

msn.com (Global: 188th place; English: 215th place)

msnbc.msn.com

musikindustrie.de (Global: 851st place; English: 746th place)

nla.gov.au (Global: 112th place; English: 56th place)

webarchive.nla.gov.au

norwegiancharts.com (Global: 817th place; English: 556th place)

officialcharts.com (Global: 65th place; English: 46th place)

offiziellecharts.de (Global: 180th place; English: 193rd place)

pro-musicabr.org.br (Global: 2,276th place; English: 1,706th place)

radioscope.co.nz (Global: 916th place; English: 439th place)

riaa.com (Global: 153rd place; English: 109th place)

rte.ie (Global: 402nd place; English: 211th place)

slagerlistak.hu (Global: 1,097th place; English: 641st place)

spanishcharts.com (Global: 1,753rd place; English: 1,252nd place)

swedishcharts.com (Global: 498th place; English: 366th place)

swisscharts.com (Global: 438th place; English: 279th place)

top40.nl (Global: 892nd place; English: 602nd place)

ukchartsplus.co.uk (Global: 5,200th place; English: 2,872nd place)

ultratop.be (Global: 147th place; English: 120th place)

web.archive.org (Global: 1st place; English: 1st place)

worldradiohistory.com (Global: 127th place; English: 68th place)

youtube.com (Global: 13th place; English: 14th place)

allmusic.com (Global: 27^th place; English: 20^th place)

amazon.co.uk (Global: 650^th place; English: 367^th place)

amazon.com (Global: 159^th place; English: 105^th place)

aria.com.au (Global: 579^th place; English: 379^th place)

australian-charts.com (Global: 453^rd place; English: 283^rd place)

austriancharts.at (Global: 246^th place; English: 328^th place)

billboard.com (Global: 20^th place; English: 13^th place)

bpi.co.uk (Global: 220^th place; English: 148^th place)

charts.nz (Global: 611^th place; English: 321^st place)

danishcharts.dk (Global: 2,233^rd place; English: 1,310^th place)

dropbox.com (Global: 858^th place; English: 453^rd place)

dutchcharts.nl (Global: 274^th place; English: 183^rd place)

elportaldemusica.es (Global: 1,658^th place; English: 1,101^st place)

fnac.com (Global: 6,881^st place; English: 7,934^th place)

hitparade.ch (Global: 305^th place; English: 677^th place)

ifpi.dk (Global: 1,630^th place; English: 1,177^th place)

ifpi.fi (Global: 791^st place; English: 674^th place)

irma.ie (Global: 4,658^th place; English: 2,889^th place)

lescharts.com (Global: 450^th place; English: 399^th place)

msn.com (Global: 188^th place; English: 215^th place)

musikindustrie.de (Global: 851^st place; English: 746^th place)

nla.gov.au (Global: 112^th place; English: 56^th place)

norwegiancharts.com (Global: 817^th place; English: 556^th place)

officialcharts.com (Global: 65^th place; English: 46^th place)

offiziellecharts.de (Global: 180^th place; English: 193^rd place)

pro-musicabr.org.br (Global: 2,276^th place; English: 1,706^th place)

radioscope.co.nz (Global: 916^th place; English: 439^th place)

riaa.com (Global: 153^rd place; English: 109^th place)

rte.ie (Global: 402^nd place; English: 211^th place)

slagerlistak.hu (Global: 1,097^th place; English: 641^st place)

spanishcharts.com (Global: 1,753^rd place; English: 1,252^nd place)

swedishcharts.com (Global: 498^th place; English: 366^th place)

swisscharts.com (Global: 438^th place; English: 279^th place)

top40.nl (Global: 892^nd place; English: 602^nd place)

ukchartsplus.co.uk (Global: 5,200^th place; English: 2,872^nd place)

ultratop.be (Global: 147^th place; English: 120^th place)

web.archive.org (Global: 1^st place; English: 1^st place)

worldradiohistory.com (Global: 127^th place; English: 68^th place)

youtube.com (Global: 13^th place; English: 14^th place)