Celebrities, operas and Yves Saint Laurent. We're sensing a theme here. Why? Well, in 2010, Camilla Belle wore an Yves Saint Laurent gown to the Metropolitan Opera premiere of Armida. Two years later, Chloe Moretz was seen in a different take of the gown at the Metropolitan Opera premiere of Manon. So which one wore it better? While we love Camilla's breathtaking look with her classic updo and strappy shoes, we also are digging Chloe's darker take, with a black choker and platform heels.