WHAT: Yves Saint Laurent sponsors the Metropolitan Opera's premiere of Le Comte Ory.
WHERE: The Metropolitan Opera House, Lincoln Center, New York City
WHEN: Thursday, March 24th
WHO: Christine Baranski, Claire Danes, Hugh Dancy, Julianna Marguiles, Mary-Kate and Ashley Olsen, Claudia Schiffer, Emmy Rossum, Lou Reed, Patti Smith, Rebecca Hall, Riley Keough, Rufus Wainwright, Nico Muhly, Stefano Pilati.