Billy Crystal hosted the 84th Academy Awards ceremony and hereunder is the list of winners:
Best Film : The Artist
Best Director: Michel Hazanavicius for The Artist.
Best Actress: Meryl Streep for The Iron Lady.
Best Actor: Jean Dujardin for The Artist .
Short film Animated: William Joyce and Brandon Oldenburg for The Fantastic Flying Books of Mr. Morris Lessmore
Short Film (Live Action): Terry George and Oorlagh George for The Shore.
Original Screenplay: Woody Allen for Midnight in Paris.
Adapted Screenplay: Alexander Payne, Nat Faxon & Jim Rash for The Descendants.
Best Original Song: Bret McKenzie from Man or Muppet
Best Original Score: Ludovic Bource for The Artist.
Best Actor in a supporting role: Christopher Plummer for Beginners.
Best Visual Effects: Rob Legato, Joss Williams, Ben Grossmann and Alex Henning for HUGO.
Best Animated feature film: Gore Verbinski for Rango.
Best Documentary: TJ Martin, Dan Lindsay and Rich Middlemas for Undefeated
Best Sound Mixing: Tom Fleischman and John Midgley for Hugo.
Best Sound Editing: Philip Stockton and Eugene Gearty for Hugo.
Best Film Editing: Kirk Baxter and Angus Wall for ‘The Girl with the Dragon Tattoo’.
Best Supporting Actress: Octavia Spencer for ‘The Help’.
Best Foreign Language Film: Iran, Asghar Farhadi for “A Separation”
Best Makeup: Mark Coulier and J. Roy Helland for The Iron Lady.
Best Costume Design: Mark Bridges for The Artist
Art Direction: Dante Ferretti (Production Design); Francesca Lo Schiavo (Set Decoration) for Hugo.
Best Cinematography: Robert Richardson for Hugo.