POPSUGAR Fitness Celebrity Fitness Singer Wearing a Gray Tracksuit Guess Which Celebrity Singer Looks Workout-Ready? by Michele Foley 6/08/13 25 Shares Like us on Facebook Sign up for our daily newsletter > Can you guess which sweet pop songstress looked ready to hit the gym? Image Source: FameFlynet Read More Celebrity FitnessGuess Who Celebrity Fitness A Hater Converted! Learn What Made Lena Dunham Love to Run OITNB's Danielle Brooks Posts an Inspiring Message With Her Latest Gym Selfie "I've Never Felt as Comfortable in My Own Skin Than I Do Now," Says Khloé Kardashian Feel Instantly Inspired to Move 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 fit with our daily newsletter Weight Loss Running Yoga Working Out Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR.