Jennifer Lopez On The Floor

Long before she was on "American Idol" every week, Jennifer Lopez was just a Fly girl on TV's "In Living Colour." So if we're getting technical, she was a dancer before her breakout role portraying famed Mexican pop star Selena -- an endeavor that fittingly led into her own music career. Six albums (and what feels like a million rom-coms) later, J.Lo is preparing for her next album, "Love?"