2009 encouraged adding whimsy to your wardrobe. The quickest and most popular way to do so? Bunny ears! It all started with Louis Vuitton's Fall '09 show, then led to Madonna at the Met Gala, LV's Fall ad campaign, then various celebs in Maison Michel's lace bunny ears. Did you participate in the year's silliest trend? Proceed to see who did.