By
6:33 PM PST, February 26, 2012
Best Cinematography,Hugo
1 / 9
Robert Richardson

Getty Images
Best Cinematography, Hugo
Ludovic Bource

Getty Images
Best Original Score, The Artist
Asghar Farhadi

Getty Images
Best Foreign Language Film, A Separation (Iran)
Mark Bridges

Getty Images
Best Costume Design, The Artist
Michel Hazanavicius

Getty Images
Best Director, The Artist
Meryl Streep

Getty Images
Best Actress, The Iron Lady
Jean Dujardin

Getty Images
Best Actor, The Artist
Octavia Spencer

Getty Images
Best Supporting Actress, The Help
PICS: Oscars Winners Celebrate

Getty Images
On Sunday night, a whole new crop of entertainment professionals were crowned Oscar winners. Click through to see their joyous, often emotional reactions to their big wins.
Up first, the Best Supporting Actor Oscar winner, Christopher Plummer, Beginners.
Up first, the Best Supporting Actor Oscar winner, Christopher Plummer, Beginners.