Complete list of winners and nominees of the 24 motion picture categories:

BEST PICTURE:
The Artist *WINNER
The Descendants
Extremely Loud & Incredibly Close
The Help
Hugo
Midnight in Paris
Moneyball
The Tree of Life
War Horse

Actor In A Leading Role:
Jean Dujardin, The Artist *WINNER
Demián Bichir, A Better Life
George Clooney, The Descendants
Gary Oldman, Tinker Tailor Soldier Spy
Brad Pitt, Moneyball

Actor In A Supporting Role:
Christopher Plummer, Beginners *WINNER
Kenneth Branagh, My Week with Marilyn
Jonah Hill, Moneyball
Nick Nolte, Warrior
Max von Sydow, Extremely Loud & Incredibly Close

Actress In A Leading Role:
Meryl Streep, The Iron Lady *WINNER
Glenn Close, Albert Nobbs
Viola Davis, The Help
Rooney Mara, The Girl with the Dragon Tattoo
Michelle Williams, My Week with Marilyn

Actress In A Supporting Role:
Octavia Spencer, The Help *WINNER
Bérénice Bejo, The Artist
Jessica Chastain, The Help
Melissa McCarthy, Bridesmaids
Janet McTeer, Albert Nobbs

ANIMATED FEATURE FILM
Rango *WINNER
A Cat in Paris
Chico & Rita
Kung Fu Panda 2
Puss in Boots

ART DIRECTION
Hugo *WINNER
The Artist
Harry Potter and the Deathly Hallows Part 2
Midnight in Paris
War Horse

CINEMATOGRAPHY
Hugo *WINNER
The Artist
The Girl with the Dragon Tattoo
The Tree of Life
War Horse

COSTUME DESIGN
The Artist *WINNER
Anonymous
Hugo
Jane Eyre
W.E.

DIRECTING
Michel Hazanavicius, The Artist *WINNER
Alexander Payne, The Descendants
Martin Scorsese, Hugo
Woody Allen, Midnight in Paris
Terrence Malick, The Tree of Life

DOCUMENTARY FEATURE
Undefeated *WINNER
Hell and Back Again
If a Tree Falls: A Story of the Earth Liberation Front
Paradise Lost 3: Purgatory
Pina

DOCUMENTARY SHORT
Saving Face *WINNER
The Barber of Birmingham: Foot Soldier of the Civil Rights Movement
God Is the Bigger Elvis
Incident in New Baghdad
The Tsunami and the Cherry Blossom

FILM EDITING
The Girl with the Dragon Tattoo *WINNER
The Artist
The Descendants
Hugo
Moneyball

FOREIGN LANGUAGE FILM
A Separation, Iran *WINNER
Bullhead, Belgium
Footnote, Israel
In Darkness, Poland
Monsieur Lazhar, Canada

MAKEUP
The Iron Lady *WINNER
Albert Nobbs
Harry Potter and the Deathly Hallows Part 2

MUSIC (Original Score)
The Artist *WINNER
The Adventures of Tintin
Hugo
Tinker Tailor Soldier Spy
War Horse

MUSIC (Original Song)
Man or Muppet, The Muppets *WINNER
Real in Rio, Rio

SHORT FILM (Animated)
The Fantastic Flying Books of Mr. Morris Lessmore *WINNER
Dimanche/Sunday
La Luna
A Morning Stroll
Wild Life

SHORT FILM (Live Action)
The Shore *WINNER
Pentecost
Raj
Time Freak
Tuba Atlantic

SOUND EDITING
Hugo *WINNER
Drive
The Girl with the Dragon Tattoo
Transformers: Dark of the Moon
War Horse

SOUND MIXING
Hugo *WINNER
The Girl with the Dragon Tattoo
Moneyball
Transformers: Dark of the Moon
War Horse

VISUAL EFFECTS
Hugo *WINNER
Harry Potter and the Deathly Hallows Part 2
Real Steel
Rise of the Planet of the Apes
Transformers: Dark of the Moon

WRITING (Adapted Screenplay)
The Descendants *WINNER
Hugo
The Ides of March
Moneyball
Tinker Tailor Soldier Spy

WRITING (Original Screenplay)
Midnight in Paris *WINNER
The Artist
Bridesmaids
Margin Call
A Separation