POPSUGAR Fitness Celebrity Fitness Guess Who's Working Out? Guess Who? by Fitness 4/04/10 0 Shares Like us on Facebook Sign up for our daily newsletter > Which star of a successful movie franchise is leaving the gym? Image Source: Bauer-Griffin Online Read More Celebrity FitnessCelebrityGuess Who Celebrity Fitness Celebrity Snaps That Prove Working Out Can Be Fun Carrie Underwood's Genius Workout Idea Proves You Can Get Fit Anywhere You'll Love Serena Williams Even More After This Sweet Video Insider Training: Victoria's Secret Ab Workout POPSUGAR, the #1 independent media and technology company for women. Where more than 75 million women go for original, inspirational content that feeds their passions and interests. Get Results With Our Fitness Newsletter Personalize Weight Loss Running Working Out Yoga Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR.