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The Fit 5: Tips to Feel (and Look) Like a Star!

From Kim Kardashian's arm-toning ring to Paula Abdul's favorite spa skincare products, get the scoop on how to look fab like the stars

JUMP TO IT

Katy Perry is jumping with joy to get in shape for her upcoming tour. "I hate working out, but I love jumping rope," says the "I Kissed a Girl" singer. "There's a rhythm. It's like dancing." And she's no schoolyard novice. "I can double jump; I can cross. I can do all of it. I look like Rocky when I jump rope." Besides being fun, a 130-lb. woman jumping rope at a fast pace can burn over 350 calories! Get more speedy ways to blast calories on Health.com. – Brian Orloff