Gala Costume Institute

Mick Jagger attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapa...

Marion Cotillard attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Sc...

Leslie Bibb attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapa...

L'Wren Scott and Mick Jagger attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the o...

L'Wren Scott and Mick Jagger attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the o...

Kristen Stewart and designer Nicolas Ghesquicre attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012...

Jessica Pare attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiap...

Jaime King attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapar...

Jaime King attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapar...

Elizabeth Banks attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Sch...

Designer Zac Posen and Amber Heard attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating...

Darren Criss attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiap...

Dakota Fanning attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schi...

Dakota Fanning attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schi...

Coco Rocha attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapar...

Christina Ricci attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Sch...

China Chow attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapar...

Cate Blanchett attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schi...

Cate Blanchett and designer Sarah Burton attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celeb...

Carey Mulligan attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schi...

Carey Mulligan attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schi...

Camilla Belle attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schia...

Bruno Mars attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapar...

Bruno Mars attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapar...

Ben Stiller and Christine Taylor attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating...

Amy Poehler attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapa...

Amber Heard attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapa...

Amber Heard attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Schiapa...

Allison Williams attending Costume Institute Benefit at The Metropolitan Museum of Art in New York City, on May 7, 2012, celebrating the opening of Sc...

Stella McCartney attends the 'Schiaparelli And Prada: Impossible Conversations' Costume Institute Gala at the Metropolitan Museum of Art on May 7, 201...

Gisele Bundchen attends the 'Schiaparelli And Prada: Impossible Conversations' Costume Institute Gala at the Metropolitan Museum of Art on May 7, 2012...

Mandatory Credit: Photo by Can Nguyen / Rex Features (1708488d) Kimberly Wyatt 'Revolution!' The Musical at the Theatre Royal, London, Britain - 06...

Camilla Belle attends the Costume Institute Benefit at The Metropolitan Museum of Art May 7, 2012, celebrating the opening of Schiaparelli and Prada:...

Vera Wang and Paula Patton attend the Costume Institute Benefit at The Metropolitan Museum of Art May 7, 2012, celebrating the opening of Schiaparelli...

Vera Wang and Paula Patton attend the Costume Institute Benefit at The Metropolitan Museum of Art May 7, 2012, celebrating the opening of Schiaparelli...

Rihanna attends the Costume Institute Benefit at The Metropolitan Museum of Art May 7, 2012, celebrating the opening of Schiaparelli and Prada: Imposs...