Celeb Sweat: Jennifer Lopez

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Just voted People's Most Beautiful Woman in the World, at 41, Jennifer Lopez must be doing something to keep her body looking good. Quoted as saying being beautiful is part of her job, J. Lo controls her portions with the Freshology Program, an all-natural food delivery diet, and keeps up working out despite her job as 'American Idol' judge, mother and wife to singer Marc Anthony. She reportedly incorporates a varied workout regimen that includes yoga, dance, cardio, and weight training. She also proved she's an all around athlete, completing a triathlon only six months after giving birth to her twins Max and Emma.

Hottest Spot: Legs
We have all seen J. Lo's hot bottom praised, but the girls got great legs as well. So great she was recently named the new Legs of Gillette's Venus Goddess razors for which her lifestyle was on full display. The commercial features her rocking the stage, walking the red carpet, and playing with her kids on the beach, all while showing off her toned curvaceous gams.

Guilty Pleasure: Chocolate-Chip Cookies

Not even a diva is ashamed to admit the power of the chocolate chip cookie. J. Lo tells Cosmopolitan, "Even though I always try to eat healthily, I'll often allow myself a nice treat, like a chocolate-chip cookie - I just won't eat the whole packet!"

Favorite Sport: Football
While her on-screen career started as a dancer, or Fly Girl on the sketch comedy show 'In Living Color,' J. Lo reportedly plans dance battles at the gym just for fun. Her money however is in football. She and hubby Marc are part owners of the NFL's Miami Dolphins. Of the sport she says, "I love going to the games and getting out there and feeling that energy. It's a lot of fun. We have a ball with it."