Cameron Diaz, Jessica Alba, Beyonce and more of Hollywood's hottest stars head east for the 2012 "Schiaparelli And Prada: Impossible Conversations" Costume Institute Gala.
Scarlett Johansson attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Amber Heard attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Renee Zellweger attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Jessica Alba attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Amy Adams attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Beyonce attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Malin Akerman attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Diane Kruger attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Sarah Jessica Parker attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Scarlett Johansson attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Jessica Chastain attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Kristen Stewart attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Emma Stone attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Jessica Biel and Justin Timberlake attend the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Elizabeth Banks attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Cameron Diaz attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Carey Mulligan attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Gwyneth Paltrow attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Kristen Bell attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Rihanna attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Dakota Fanning attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Amber Heard attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Renee Zellweger attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Jessica Alba attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Amy Adams attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Beyonce attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Malin Akerman attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Diane Kruger attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
Sarah Jessica Parker attends the 2012 Costume Institue Gala at the Metropolitan Museum of Art in New York City, NY on May 8, 2012.
