Ann Powers, Props mistress, in Los Angeles Times, 7 marzo 2007. URL consultato il 28 maggio 2013.
«"More than any other mainstream pop artist of her generation, Aguilera cares about her cultural progenitors, not only music genres such as blues and soul, but also visual motifs. It's one successful trick she's picked up from Madonna: Instead of merely trading in moves now recognized as hot or cute, she presents her own performance as a sex symbol within hallowed traditions of female spectacle."»
