Christina Aguilera has undergone a dramatic makeover ... back in New York last April by photographer Steven Meisel. Donatella Versace, who became friends with the star after using her music ...

But it was Christina Aguilera who first brought the dress ... by none other than the head of the Italian fashion house, Donatella Versace, in a 2003 Harper's Bazaar shoot. Dickinson has made ...