CBS LocalJennifer Lopez Launches Health And Fitness Brand With Summer ...CBS LocalJLo also took to Twitter to announce her #BeTheGirl Challenge, which encourages women across the nation to kick-start their health and fitness goals. All you have to do is sign up for a 10-week challenge on the BodyLab website to begin receiving emails ...J. Lo issues 'Be the Girl' fitness challengeToday.comJennifer Lopez launches weight loss challengeWelland Tribunetất cả 32 bài viết »