Buzz·Posted on Feb 18, 2013Fashion Week Supermodels Get In On The Harlem ShakeJourdan Dunn, Cara Delevingne, and Rosie Tapner backstage at the Topshop show.by Hillary ReinsbergBuzzFeed StaffLinkFacebookPinterestTwitterMail View this video on YouTube youtube.com Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF Tap to play GIF