Cara Delevingne proved exactly why she's a supermodel as she hit the grand opening of the Topshop New York Flagship store in a blue velvet tuxedo. The Burberry favorite put her modeling experience to good use as she posed alongside the handsome Max Irons and Topshop top man Sir Phillip green. The 5th avenue store is now the world's second largest flagship and judging by the turn out of both models and fans of the brand it will be just as popular as the stores original Oxford Circus emporium.