Anne Hathaway sings Stephen Sondheim's What plus Do I Need? (from Saturday Night) followed par a performance of the Opening Doors sequence from Merrily We Roll Along where she's joined par Eric McCormack, Alexander Gemignani, and Stephanie D'Abruzzo.
Anne Hathaway showed up in Alexander McQueen to walk the red carpet at the New York premiere of One jour Monday night but she a dit she wasn't sticking around to watch her performance on the big screen.
