John Cena was on hand at the 96th Academy Awards to present Best Costume Design. While previous presenters of the award often decide to dress the part, Cena opted to do the opposite. Cena didn't wear a costume to present the award, no. In fact, Cena didn't wear anything at all; he effectively took the stage butt-naked in an Oscars moment that won't be forgotten for quite some time. It's something the producers of the Oscars labored and worried over for quite some time.