Harlem Shake - Supermodels Cara, Rosie and Jourdan backstage

Harlem Shake - As our gang of gorgeous models lined up ready to step out onto the catwalk at Topshop Unique AW13, the beautiful Jourdan Dunn broke into the "Harlem Shake" which got Cara Delevingne and Rosie Tapner dancing like crazy girls too! We didn't know it could be done with so much style...