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Work It Out! Stars' Secrets to Shaping Up

Get fit and stay healthy with celeb-approved workouts and tips that keep the stars (Jennifer Hudson! Lady Gaga!) and more looking great (12 Photos)

Joy Simon on Dec 3, 2012 at 8:48AM

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Work It Out! Stars' Secrets to Shaping Up

Christopher Polk/Getty Images for Clear Channel

Lady Gaga

Like most women, Lady Gaga has gone through her stages of being totally ripped and being a bit more relaxed about her workouts, according to E! Online. When she's preparing for a concert tour, Gaga has been known to enlist the help of A-list trainer Harley Pasternak to employ his routine of reverse crunches and strength training five times a week. But she is also a celebrity pedal pusher at SoulCycle where each class as a "full-body workout on the bike." If you're looking for a high-intensity workout three times a week versus an every day routine for the winter, try Spinning which will surely help you shed the holiday calories.