2. Jennifer Lopez
Band Or Solo Artist?: Solo
Genre: Dance, Pop, R&B, Latin Pop
Greatest Hit: "If You Had My Love" (1999)
From getting down as a Fly Girl on In Living Color and starring in Selena to dropping seven studio albums and judging American Idol, Lopez has dominated the entertainment industry and become the archetypal sexy singer. And Jenny from the Block, whose array of hits include "If You Had My Love" and "Ain't It Funny," isn't just an icon in the music and movie world, she's also a trendsetter. Shall we remind you of the "J.Lo booty"?
Now, even as a mother of two, Lopez hasn't fallen off her prime and continues to defy the conventions of age by exercising her right to be a cougar.