Watch Who becomes a supermodel at 50? Actress Julia Roberts, that's who! The iconic Pretty Woman has been named the new face of Givenchy. Now don't expect to see the red carpet side of Julia. The designer went for a more tom boy side and you won't see her million dollar smile. Julia is showing off her more vulnerable side in the ad. Givenchy says they wanted to represent the woman who is more mature, beautiful, talented, but unpretentious. Check out the pics here!.