Voice actors Ben Stiller (L) and Jessica Chastain (R) arrive on the red carpet for the screening of the animated film "Madagascar 3: Europe's most wanted", at the 65th Cannes Film Festival May 18, 2012. [Photo/Agencies]

Voice actress Jessica Chastain arrives on the red carpet for the screening of the animated film "Madagascar 3: Europe's most wanted", at the 65th Cannes Film Festival May 18, 2012. [Photo/Agencies]