The biggest night in Hollywood has arrived!

Tonight is the 84th Annual Academy Awards, all the celebrities gathered to watch and honor each other with the most coveted award in the industry.

The host of this year’s show is non other than Oscar host pro, Billy Crystal! Billy is hosting this year because the original host, Eddie Murphy, dropped out a few months ago.

Tonight the likely candidate for Best Film is the silent film “The Artist.”

Some of the celebs in attendance tonight were Angelina Jolie and Brad Pitt, George Clooney, the cast of “Bridesmaids,” Viola Davis and of course Sacha Baron Cohen (check out Sacha prank Ryan Seacrest on the red carpet).

The Winners (Update Live):

Best Motion Picture
The Artist

Best Performance By An Actress In A Leading Role
Meryl Streep wins for The Iron Lady.

Best Performance By An Actor In A Leading Role
Jean Dujardin wins for The Artist.

Achievement In Directing
Michel Hazanavicius wins for The Artist.

Achievement In Directing
Michel Hazanavicius wins for The Artist.

Best Animated Short Film
William Joyce and Brandon Oldenburgwin win for The Fantastic Flying Books of Mr. Morris Lessmore.

Best Documentary Feature
Daniel Junge and Sharmeen Obaid-Chinoywin win for Saving Face.

Best Live Action Short Film
Terry George and Oorlagh George win for The Shore.

Best Original Screenplay
Woody Allen wins for Midnight in Paris.

Best Adapted Screenplay
Alexander Payne, Nat Faxon, and Jim Rash win for The Descendants.

Best Original Song
Bret McKenzie wins for “Man or Muppet” from The Muppets.

Best Original Score
Ludovic Bource wins for The Artist.

Best Actor In A Supporting Role
Christopher Plummer wins for Beginners.

Achievement In Visual Effects
Rob Legato, Joss Williams, Ben Grossman and Alex Hennings win for Hugo

Best Animated Feature Film
Gore Verbinski wins for Rango.

Best Documentary
TJ Martin, Dan Lindsay, and Rich Middlemas win for Undefeated.

Achievement In Sound Mixing
Tom Fleishman and John Midgleywin win for Hugo.

Achievement In Sound Editing
Philip Stockton and Eugene Gearty win for Hugo.

Achievement In Film Editing
Kirk Baxter and Angus Wall win for The Girl With The Dragon Tattoo.

Best Actress In A Supporting Role
Octavia Spencer wins for The Help.

Best Foreign Language Film
Iran wins for A Separation, directed by Asghar Farhad

Achievement In Makeup
Mark Coulier and J. Roy Helland win for The Iron Lady.

Achievement In Costume Design
Mark Bridges wins for The Artist.

Art Direction
Dante Ferretti (Production Design) and Francesca Lo Schiavo (Set Decoration) win for Hugo.

Achievement In Cinematography
Robert Richardson wins for Hugo.