And the Oscar went to...

Hollywood's biggest night, the 2015 Academy Awards, got underway with the first winner of the night: J.K. Simmons for actor in a supporting role.

Other winners included Patricia Arquette for actress in a supporting role, Common and John Legend for their original song "Glory" from the film "Selma," the Polish film "Ida" for best foreign film, and "Big Hero 6" for best animated feature.

"The Grand Budapest Hotel" also took home several awards, including for costume design, makeup and hairstyling, production design and best original score.

Best Picture - “Birdman or (The Unexpected Virtue of Ignorance)” Alejandro G. Iñárritu, John Lesher and James W. Skotchdopole, Producers 

Actor - Eddie Redmayne in “The Theory of Everything”

Actress - Julianne Moore in “Still Alice”

Director - “Birdman or (The Unexpected Virtue of Ignorance)” Alejandro G. Iñárritu

Supporting Actor - J.K. Simmons in “Whiplash”

Supporting Actress- Patricia Arquette in “Boyhood”

Adapted Screenplay - “The Imitation Game” Written by Graham Moore

Original Screenplay - “Birdman or (The Unexpected Virtue of Ignorance)” Written by Alejandro G. Iñárritu, Nicolás Giacobone, Alexander Dinelaris, Jr. & Armando Bo 

Animated Feature - “Big Hero 6” Don Hall, Chris Williams and Roy Conli 

Documentary Feature - “CitizenFour” Laura Poitras, Mathilde Bonnefoy and Dirk Wilutzky

Makeup and Hairstyling: "The Grand Budapest Hotel" 

Foreign Language Film: "Ida," Poland 

Live Action Short Film: "The Phone Call" 

Documentary Short Subject: "Crisis Hotline: Veterans Press 1" 

Sound Mixing: "Whiplash" 

Sound Editing: "American Sniper" 

Best Supporting Actress: Patricia Arquette, "Boyhood" 

Visual Effects: "Interstellar"

Animated Short Film: "Feast" 

Animated Feature Film: "Big Hero 6" 

Production Design: "The Grand Budapest Hotel" 

Cinematography: "Birdman" 

Film Editing: "Whiplash"

Documentary Feature: "Citizenfour"

Original Song: "Glory," "Selma"