In Pictures: The best actor and actress nominees
The 10 men and woman up for the Oscars' top acting prize
Michelle Williams is nominated for Best Actress for her portrayal of Marilyn Monroe in "My Week with Marilyn."Reuters
Meryl Streep is nominated for "The Iron Lady."The Associated Press
Rooney Mara is nominated for "The Girl With The Dragon Tattoo."The Associated Press
Glenn Close is nominated for "Albert Nobbs."The Associated Press
Viola Davis is nominated for "The Help."Reuters
Demian Bichir is nominated for Best Actor for his role in "A Better Life."Reuters
George Clooney is nominated for Best Actor for his role in "The Descendants."Reuters
Jean Dujardin is nominated for his lead role in "The Artist."The Associated Press
Gary Oldman is nominated for "Tinker, Tailor, Soldier, Spy."The Associated Press
Brad Pitt is nominated for Best Actor for his role in "Moneyball."Reuters