Lady GaGa -- Who's That Girl? 3/14/2010 3:09 AM PT Here's Lady GaGa in her new video for "Telephone" (left) -- and Queen of Pop Madonna back around the time she was filming "Who's That Girl" in 1986 (right). Neither are natural blondes. We're just sayin'. See Also Aubrey O'Day Looks a Lil' Different Share on Facebook Share on X Madonna We're Just Sayin'