Shop Celebrity Style: Selena Gomez arrived at the New York Premiere of her new film 'Ramona and Beezus' in a crisp white Christian Cota ensemble, perfect for summer. Selena chose Christian Cota's draped silk cardigan paired with silk suiting shorts, both from the Spring 2010 Collection. She completed her look with Christian Louboutin 'Yolanda' pumps.