Lupita Nyong'o attends The Metropolitan Museum of Art's Costume Institute benefit gala celebrating "Charles James: Beyond Fashion" on Monday, May 5, 2014, in New York. (Photo by Evan Agostini/Invision/AP)

Pictured: Lupita Nyong'o Mandatory Credit ?? Jack Shea/Starshots/Broadimage "Charles James: Beyond Fashion" Costume Institute Gala - Arrivals 5/5/14, New York, New York, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

Pictured: Lupita Nyong'o Mandatory Credit ?? Jack Shea/Starshots/Broadimage "Charles James: Beyond Fashion" Costume Institute Gala - Arrivals 5/5/14, New York, New York, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

Pictured: Lupita Nyong'o Mandatory Credit ?? Jack Shea/Starshots/Broadimage "Charles James: Beyond Fashion" Costume Institute Gala - Arrivals 5/5/14, New York, New York, United States of America Broadimage Newswire Los Angeles 1+ (310) 301-1027 New York 1+ (646) 827-9134 sales@broadimage.com http://www.broadimage.com

Lupita Nyong'o attends The Metropolitan Museum of Art's Costume Institute benefit gala celebrating "Charles James: Beyond Fashion" on Monday, May 5, 2014, in New York. (Photo by Evan Agostini/Invision/AP), APTOPIX

Lupita Nyong'o attends The Metropolitan Museum of Art's Costume Institute benefit gala celebrating "Charles James: Beyond Fashion" on Monday, May 5, 2014, in New York. (Photo by Evan Agostini/Invision/AP)