3. Though we didn’t love Fergie’s bright orange Jean Paul Gaultier Haute Couture lace gown, the Black Eyed Pea definitely wasn’t shy about showing off her undergarments. 5. Katy Perry’s red carpet getup may have been modest, but the popstar definitely showed off her hot bod to the max while performing her new single, Part of Me, in an abfab metallic jumpsuit.