Star Style MTV VMAs Style! By Us Weekly Staff September 12, 2010 19 Katy Perry In a black and white one shoulder sequin embroidered dress by Marchesa Credit: Katy Perry In a black and white one shoulder sequin embroidered dress by Marchesa In order to view the gallery, please allow Manage Cookies For access to all our exclusive celebrity videos and interviews – Subscribe on YouTube! In this article Katy Perry