Prada's New Duo

(NEW YORK) The excitement surrounding the performance of The Hours at last season's Prada party had everyone wondering which super-cool performers we could expect at the highly anticipated Trembled Blossoms party next Tuesday. The cat's out of the fairy bag. Guests will be regaled by American-born, Paris-based sister duo CocoRosie (Bianca and Sierra Casady) whose haunting sounds should have revelers enraptured. This isn't the first time the girls have contributed their vocal talents to the Italian brand; in 2005, Frédéric Sanchez used three of their songs as part of the soundtrack he created for Miuccia Prada's Spring 2006 show.