American Idol Stars The Body Winners

Their fit figures are just as amazing as their singing chops!

J. Lo's body is ideal
From her debatable nip slip at the Oscars to her romance with Casper smart, 24, Jennifer Lopez knows how to make headlines. But nothing garners as much attention as the American Idol judge's enviable body. "She looks sexy and feminine," Jen's trainer, Tracy Anderson, tells In Touch. She meets with Tracy's team four times a week for at least an hour of dance aerobics and muscular structure work. In addition, Jen, 42, is known to do the Optimal Cleanse detox. "I tell my clients to ditch dairy, which helps reduce the appearance of leg cellulite," says nutritionist Haylie Pomroy of East West Essentials, who has worked with Jen. Well, whatever she's doing, it works!