Dujardin enters the record books for winning the top acting award after uttering just three words in the whole film. The film (director Hazanavicius, and co-stars Berenice Bejo and Dujardin – above), also picked up a further two awards for best score and best costumes. 



Meryl Streep won her third Oscar for her portrayal of Margaret Thatcher in The Iron Lady, saying, “When they called my name I had this feeling I could hear half of America going ‘Not her again’”



Christopher Plummer picked up the Best Supporting Actor Oscar for Beginners, in which he plays a father who comes out as gay after the death of his wife, and Octavia Spencer won best supporting actress for The Help, and received a standing ovation during her acceptance speech. 



Best adapted screenplay went to Alexander Payne, Nat Faxon and Jim Rash for The Descendants, which starred George Clooney, and The Muppets took home the best original song award. Martin Scorsese’s Hugo picked up five Oscars, most of which were in technical categories such as best visual effects and best sound editing. 



A Separation won the best foreign language film award, with the film’s director Asghar Farhadi collecting the award from Sandra Bullock, Woody Allen won best original screenplay for Midnight in Paris and Rango was awarded best animated film, the film’s director Gore Verbinski winning for his first directing gig on an animated feature. 



First time Oscar nominee Michel Hazanavicus took to the stage to thank The Artist’s dog Uggie – who has been embraced as much by audiences as the film’s human stars – before adding “I  don’t think he cares.”



Dujardin added: “Thank you to the Academy. It’s funny because in 1929, it wasn’t Billy Crystal but Douglas Fairbanks who hosted the first Oscars ceremony. Tickets cost $5 and it lasted 15 minutes. Times have changed.”



Billy Crystal hosted the glittering show joking “This is my ninth time – just call me War Horse.” Crystal had been installed as host for the 84th Oscars after previous host Eddie Murphy withdrew. 



The full list of winners is below:



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

BEST DIRECTOR
Michel Hazanavicius – The Artist
Alexander Payne – The Descendants
Martin Scorsese – Hugo
Woody Allen – Midnight in Paris
Terrence Malick – The Tree of Life

BEST ACTOR
Jean Dujardin – The Artist
Demian Bichir – A Better Life
Brad Pitt – Moneyball
George Clooney – The Descendants
Gary Oldman – Tinker Tailor Soldier Spy

BEST ACTRESS
Meryl Streep – The Iron Lady
Glenn Close – Albert Nobbs
Viola Davis – The Help
Rooney Mara – The Girl with the Dragon Tattoo
Michelle Williams – My Week With Marilyn

BEST SUPPORTING ACTOR
Christopher Plummer – Beginners
Kenneth Branagh – My Week With Marilyn
Jonah Hill – Moneyball
Nick Nolte – Warrior
Max von Sydow – Extremely Loud & Incredibly Close

BEST SUPPORTING ACTRESS
Octavia Spencer – The Help
Berenice Bejo – The Artist
Jessica Chastain – The Help
Melissa McCarthy – Bridesmaids
Janet McTeer – Albert Nobbs

BEST FOREIGN LANGUAGE FILM
A Separation – Iran
Bullhead – Belgium
Footnote – Israel
In Darkness – Poland
Monsieur Lazhar – Canada

BEST ANIMATION
Rango
A Cat in Paris
Chico and Rita
Kung Fu Panda 2
Puss in Boots

BEST ORIGINAL SCREENPLAY
Midnight in Paris – Woody Allen
The Artist – Michel Hazanavicius
Bridesmaids – Annie Mumolo and Kristen Wiig
Margin Call – JC Chandor
A Separation – Asghar Farhadi

BEST ADAPTED SCREENPLAY
The Descendants – Alexander Payne, Nat Faxon and Jim Rash
Hugo – John Logan
The Ides of March – George Clooney, Grant Heslov and Beau Willimon
Moneyball – Steven Zaillian and Aaron Sorkin. Story by Stan Chervin.
Tinker Tailor Solider Spy – Bridget O’Connor and Peter Straughan

BEST ART DIRECTION
Hugo – Dante Ferretti and Francesca Lo Schiavo
The Artist
Harry Potter and the Deathly Hallows part 2
Midnight in Paris
War Horse

BEST CINEMATOGRAPHY
Hugo – Robert Richardson
The Artist
The Girl with the Dragon Tattoo
Hugo
The Tree of Life
War Horse

BEST SOUND MIXING
Hugo – Tom Fleischman and John Midgley
The Girl with the Dragon Tattoo
Moneyball
Transformers: Dark of the Moon
War Horse

BEST SOUND EDITING
Hugo – Philip Stockton and Eugene Gearty
Drive
The Girl with the Dragon Tattoo
Transformers: Dark of the Moon
War Horse

BEST ORIGINAL SONG
Man or Muppet, from The Muppets – music and lyrics by Bret McKenzie
Real in Rio from Rio – music by Sergio Mendes and Carlinhos Brown and lyrics by Siedah Garrett

BEST ORIGINAL SCORE
The Artist – Ludovic Bource
The Adventures of Tintin
Hugo
Tinker Tailor Soldier Spy
War Horse

BEST COSTUMES
The Artist – Mark Bridges
Anonymous
Hugo
Jane Eyre
W.E.

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

BEST DOCUMENTARY SHORT
Saving Face
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

BEST FILM EDITING
The Girl with the Dragon Tattoo – Kirk Baxter and Angus Wall
The Artist
The Descendants
Hugo
Moneyball

BEST ANIMATED SHORT FILM
The Fantastic Flying Books of Mr Morris Lessmore
Dimanche/Sunday
La Luna
A Morning Stroll
Wild Life

BEST LIVE ACTION SHORT FILM
The Shore
Pentecost
Raju
Time Freak
Tuba Atlantic

BEST VISUAL EFFECTS
Hugo – Rob Legato, Joss Williams, Ben Grossman and Alex Henning
Harry Potter and the Deathly Hallows Part 2
Real Steel
Rise of the Planet of the Apes
Transformers: Dark of the Moon

BEST MAKE-UP
The Iron Lady – Mark Coulier and J Roy Helland
Albert Nobbs
Harry Potter and the Deathly Hallows Part 2

Photo: Getty