Kathryn Bigelow became the fist woman to win the award for Best Director on Sunday at the 2010 Academy Awards, in which her film The Hurt Locker took five awards including Best Picture.
Sandra Bullock won for Best Actress for The Blind Side and Jeff Bridges won for Best Actor for Crazy Heart.
See the full list of winners below:
Best Motion Picture: The Hurt Locker.
Best Actor: Jeff Bridges, Crazy Heart.
Best Actress: Sandra Bullock, The Blind Side.
Best Supporting Actor: Christoph Waltz, Inglourious Basterds.
Best Supporting Actress: Mo'Nique, Precious: Based on the Novel 'Push' by Sapphire.
Best Director: Kathryn Bigelow, The Hurt Locker.
Best Foreign Film: El Secreto de Sus Ojos, Argentina.
Best Adapted Screenplay: Geoffrey Fletcher, Precious: Based on the Novel 'Push' by Sapphire.
Best Original Screenplay: Mark Boal, The Hurt Locker.
Best Animated Feature Film: Up.
Best Art Direction: Avatar.
Best Cinematography: Avatar.
Best Sound Mixing: The Hurt Locker.
Best Sound Editing: The Hurt Locker.
Best Original Score: Up, Michael Giacchino.
Best Original Song: The Weary Kind (Theme From Crazy Heart) from Crazy Heart, Ryan Best Bingham and T Bone Burnett.
Best Costume: The Young Victoria.
Best Documentary Feature: The Cove.
Best Documentary (short subject): Music by Prudence.
Best Film Editing: The Hurt Locker.
Best Makeup: Star Trek.
Best Animated Short Film: Logorama.
Best Live Action Short Film: The New Tenants.
Best Visual Effects: Avatar.