The nominees for best director for the 83rd Academy Awards are shown in this combination of file photographs January 25, 2011. From top left, clockwise, are David O. Russell for 'The Fighter', David Fincher for 'The Social Network', Darren Aronofsky for 'Black Swan', Tom Hooper for 'The King's Speech' and Ethan and Joel Coen for 'True Grit'.The Oscars will be presented in Hollywood February 27, 2011.[Photo/Agencies]