POPSUGAR Celebrity Madonna Madonna Dances at Gym Opening by Karli Bulnes 11/30/10 25 Shares Like us on Facebook Madonna cut the ribbon on her new gym in Mexico City and broke a sweat with fellow fitness-minded fans inside. Check it out on PopSugar Rush! Read More POPSUGAR NewsMadonna Madonna Madonna's Kids Are Adorable Daredevils in Memorial Day Home Videos POP 100: Which Hot Musician Is Your Favorite? 30 Celebrities Who Have Graced the Cover of Playboy The Cutest Girlfriend Moments From the Met Gala Get the scoop with our daily newsletter Movies A-Listers TV Young Hollywood Sign up with By signing up, I agree to the Terms and to receive emails from POPSUGAR. MinnieG 4 years Madonna will ALWAYS be an icon!