POPSUGAR Fitness Celebrity Fitness Picture of Celebrity Running in a Stanford University Baseball Cap Guess Who by Fitness 2/07/11 3 Shares Like us on Facebook Sign up for our daily newsletter > Follow us on Pinterest Guess which celeb went on a sunny run this weekend? Image Source: Bauer-Griffin Online FIND YOUR WORKOUT Read More Celebrity FitnessCelebrityRunningGuess WhoFitness Running Runner Gets Called a Dumb B*tch, and a Little Boy Comes to the Rescue Black Friday Not Your Jam? Live Vicariously Through These Movies The Runner in Your Life Will Appreciate These Gifts 5 Ways to Make Running Feel Easier Celebrity Fitness Jessica Simpson's Daily Workout Is Surprisingly Simple See How Fit Mom Carrie Underwood Stays in Shape (Hint: It Involves Her Baby) Jennifer Lopez's Diet and Fitness Secrets Are Worth Taking a Few Cues From Feel Instantly Inspired to Exercise With These Celeb Instagram Pics 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 Yoga Running Working Out Weight Loss Sign up with facebook or By signing up, I agree to the Terms and to receive emails from POPSUGAR.