Jourdan Dunn, Cara Delevingne and Rosie Tapner do the Harlem ShakeHawley DunbarFebruary 19, 2013 While waiting for Topshop Unique's fall winter 2013 presentation to start models Jourdan Dunn, Cara Delevingne, and Rosie Tapner break out into a fabulous 'Ha... More... 0