Yes, it's the biggest night in the calendar for film and celebrities.

We've got all the snaps from the Red Carpet, but for now, here's the winners and losers from the 2015 Oscars. Overall, it was a pretty safe affair. Neil Patrick Harris' opening routine and subsequent gags throughout the night were fairly between the lines, as well as the winners being more or less as we predicted.

Ireland's Song of the Sea failed to win in the Best Animated Feature category, however, with American Sniper only snagging one Oscar in a technical category.

So, to the winners...

 

Best Actress

Julianne Moore, Still Alice

Best Actor

Eddie Redmayne, The Theory of Everything
 

Best Supporting Actor

J.K. Simmons, Whiplash
 

Best Supporting Actress

Patricia Arquette, Boyhood
 

Best Director

Alejandro González Iñárritu, Birdman
 

Best Original Screenplay

Alejandro González Iñárritu, Armando Bo, Nicolás Giacobone - Birdman
 

Best Adapted Screenplay

Graham Moore, The Imitation Game
 

Best Picture

Birdman
 

Best Animated Feature

Big Hero 6
 

Best Costume Design

Grand Budapest Hotel

 

Best Makeup / Hair

Grand Budapest Hotel

 

Best Foreign Language Film

Ida

 

Best Live-Action Short

The Phone Call

 

Best Documentary Short

Crisis Hotline - Veterans Press 1

 

Best Sound Mixing

Whiplash

 

Best Sound Editing

American Sniper

 

Best Visual Effects

Interstellar

 

Best Animated Short

Feast

 

Best Animated Feature

Big Hero 6

 

Best Production Design

Grand Budapest Hotel

 

Best Cinematography

Birdman

 

Best Editing

Whiplash

 

Best Documentary

CitizenFour

 

Best Original Song

Glory - John Legend & Common

 

Best Original Score

Grand Budapest Hotel