POPSUGAR Fitness Celebrity Fitness Picture of Celebrity in ARF Shirt at the Gym Guess Which Famous Brit Was Headed to the Gym? by Michele Foley 9/15/12 29 Shares Like us on Facebook Can you guess which royally famous Brit spent time at the gym earlier this week? Image Source: Bauer-Griffin Online Read More Celebrity FitnessGuess Who Celebrity Fitness Jared Leto in National Parks Makes For the Most Gorgeous Photos You'll See Today These Celebrity Instagram Snaps Are Your New Workout Motivation Julianne Hough's Favorite Dance Move For a Better Butt Start the Day Right With Harley Pasternak's Breakfast Smoothie 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 fit with our daily newsletter Yoga Running Weight Loss Working Out Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.