Actress Jessica Chastain arrives on the red carpet for the 84th Annual Academy Awards on February 26, 2012 in Hollywood, California. AFP PHOTO / Frederic J. BROWN

Jessica Chastain arriving at the 84th Annual Academy Awards, held at the Kodak Theatre in Los Angeles, CA, USA on February 26, 2012. Photo by Lionel Hahn/ABACAPRESS.COM

Pictured: Jessica Chastain Mandatory Credit ?? Luiz Martinez/Broadimage The 84th Annual Academy Awards 2/26/12, Hollywood, California, 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

Jessica Chastain arrives before the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Chris Pizzello)

?AXELLE/BAUER-GRIFFIN.COM 84th Annual Academy Awards - Arrivals. Kodak Theatre, Hollywood, CA. February 26, 2012. Job: 120226A1. www.bauergriffin.com www.bauergriffinonline.com Pictured: Jessica Chastain.

?AXELLE/BAUER-GRIFFIN.COM 84th Annual Academy Awards - Arrivals. Kodak Theatre, Hollywood, CA. February 26, 2012. Job: 120226A1. www.bauergriffin.com www.bauergriffinonline.com Pictured: Jessica Chastain.

?AXELLE/BAUER-GRIFFIN.COM 84th Annual Academy Awards - Arrivals. Kodak Theatre, Hollywood, CA. February 26, 2012. Job: 120226A1. www.bauergriffin.com www.bauergriffinonline.com Pictured: Jessica Chastain.

?AXELLE/BAUER-GRIFFIN.COM 84th Annual Academy Awards - Arrivals. Kodak Theatre, Hollywood, CA. February 26, 2012. Job: 120226A1. www.bauergriffin.com www.bauergriffinonline.com Pictured: Jessica Chastain.

Jessica Chastain arriving for the 84th Academy Awards at the Kodak Theatre, Los Angeles.