PDS favorite model Coco Rocha taps her strappy heels off in White House Black Markets new Spring 2012 commercial.  The Canadian born super model literally learned a fully choreographed tap routine to model in the dance focused spot.  Directed by Johan Renck, the guy behind Madonna’s ‘Hung Up’ video, the spot features Coco in tap dance mode modeling over a dozen chic wear-to-work wardrobe options.  This is such a fun way to show the clothes and reminds me of the dance commercials The Gap did a few years back.