Jay Z & Beyonce attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Larry Busacca/Getty Images)

Beyonce attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Selena Gomez attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Taylor Swift attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Rihanna attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Lea Michele attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Kendal Jenner attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Lupita Nyong’o attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Kristen Stewart attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Emma Stone attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Reese Witherspoon attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Dakota Johnson attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Zooey Deschanel attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Victoria Beckham attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Anna Wintour attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Anne Hathaway attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Katie Holmes attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Mary Kate and Ashley Olson attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Anna Kendrick attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Solange Knowles attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Clair Danes attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Kylie Minogue attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Allison Williams attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Charlize Theron attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Lily Alderidge attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Chloe Moretz attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Emmy Rossum attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Zoe Saldana attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Blake Lively attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Jessica Alba attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Olivia Munn attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Indina Menzel attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Karlie Kloss attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Lena Dunham attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Naomie Campell attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Lake Bell attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Marion Cotillard attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Chrissy Tiegen attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Hailee Steinfeld attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Nicole Richie attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Giuliana Rancic attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Suki Waterhouse attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Alicia Quarles attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Kate Bosworth attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Katie Couric attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Rosie Huntington Whiteley attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Sandrina Bencomo attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Michelle Williams attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Alexa Chung attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Joan Smalls attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Tina Garn attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Kirsten Dunst attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Sarah Silverman attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Amanda Peet attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)

Selena Gomez, in a DVF gown, Lorraine Schwartz jewels and Charlotte Olympia pumps, attends the ‘Charles James: Beyond Fashion’ Costume Institute Gala at the Metropolitan Museum of Art on May 5, 2014 in New York City. (Photo by Dimitrios Kambouris/Getty Images)