Music: {allcanada} Photos: 84th Academy Awards in Hollywood, California February 26

George Clooney, left, and Stacy Keibler arrive at the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Matt Sayles) Octavia Spencer accepts the Oscar for best actress in a supporting role for Michelle Williams arrives before the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Chris Pizzello)

Best supporting actress nominee Bejo arrives at the 84th Academy Awards in Hollywood Richardson poses with his Best Cinematography award for film "Hugo" during 84th Academy Awards in Hollywood Producer of "The Artist" Langmann accepts the Oscar for Best Motion Picture at the 84th Academy Awards in Hollywood Actress Meryl Streep accepts the Oscar for Best Actress for her role in "The Iron Lady" at the 84th Academy Awards in Hollywood Best actress nominee Mara arrives at the 84th Academy Awards in Hollywood Christopher Plummer accepts the Oscar for best actor in a supporting role for Jean Dujardin is congratulated by Berenice Bejo before accepting the Oscar for best actor in a leading role for Sacha Baron Cohen, right, and guest arrive before the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Matt Sayles) Meryl Streep arrives before the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Matt Sayles) Ben Falcone, left, and Melissa McCarthy arrive before the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Matt Sayles) Berenice Bejo arrives before the 84th Academy Awards on Sunday, Feb. 26, 2012, in the Hollywood section of Los Angeles. (AP Photo/Chris Pizzello)

Mark Bridges poses with his Best Costume Design award for the film "The Artist" during the 84th Academy Awards in Hollywood Bret McKenzie, winner of Best Original Song for "Man or Muppet" from "The Muppets", tosses his Oscar in the air backstage during the 84th Academy Awards in Hollywood Best actor Oscar winner Dujardin of France holds Uggie the dog after "The Artist" won the award for Best Picture at the 84th Academy Awards in Hollywood Ferretti and Lo Schiavo pose with their Best Art Direction awards for film "Hugo" during 84th Academy Awards in Hollywood Actress Meryl Streep accepts the Oscar for Best Actress for her role in "The Iron Lady" at the 84th Academy Awards in Hollywood Members of the burned Brazilian Antarctic Station "Comandante Ferraz" arrive at a military base in Rio de Janeiro Alex Henning, Rob Legato, and Ben Grossmann, winners of Best Visual Effects for "Hugo", pose with their awards backstage during the 84th Academy Awards in Hollywood