Hollywood's brightest stars in TV and film honored their peers last night at the 18th annual Screen Actors Guild Awards.

Jean Dujardin and Viola Davis took home the ceremony's top honors - best male and female actors - while Christopher Plummer and Octavia Spencer won for best supporting roles.

One of the night's best moments occurred during the Lifetime Achievement Award when Dick Van Dyke presented Mary Tyler Moore with the honor. Moore revealed she added a middle name to stand out from six other actresses that shared her name.

Here is the complete list of winners. Did your favorites win?

Outstanding Performance By A Male Actor In A Supporting Role
Nick Nolte, Warrior
Kenneth Branagh, My Week With Marilyn
Armie Hammer, J. Edgar
Jonah Hill, Moneyball
Christopher Plummer, Beginners

Outstanding Performance By A Female Actor In A Supporting Role
Octavia Spencer, The Help
Berenice Bejo, The Artist
Jessica Chastain, The Help
Melissa McCarthy, Bridesmaids
Janet McTeer, Albert Nobbs

Outstanding Performance By A Male Actor In A Comedy Series
Alec Baldwin, 30 Rock
Ty Burrell, Modern Family
Steve Carell, The Office
Jon Cryer, Two and a Half Men
Eric Stonestreet, Modern Family

Outstanding Performance By A Female Actor In A Comedy Series
Julie Bowen, Modern Family
Edie Falco, Nurse Jackie
Tina Fey, 30 Rock
Sofia Vergara, Modern Family
Betty White, Hot In Cleveland

Outstanding Performance By An Ensemble In A Comedy Series
30 Rock
The Big Bang Theory
Glee
Modern Family
The Office

Outstanding Performance By A Female Actor In A Television Movie Or Miniseries
Diane Lane, Cinema Verite
Maggie Smith, Downton Abbey
Emily Watson, Appropriate Adult
Betty White, The Lost Valentine
Kate Winslet, Mildred Pierce

Outstanding Performance By A Male Actor In A Television Movie Or Miniseries
Laurence Fishburne, Thurgood
Paul Giamatti, Too Big to Fail
Greg Kinnear, The Kennedys
Guy Pearce, Mildred Pierce
James Woods, Too Big to Fail

Outstanding Performance By A Female Actor In A Drama Series
Kathy Bates, Harry's Law
Glenn Close, Damages
Jessica Lange, American Horror Story
Julianna Margules, The Good Wife
Kyra Sedgwick, The Closer

Outstanding Performance By A Male Actor In A Drama Series
Patrick J. Adams, Suits
Steve Buscemi, Boardwalk Empire
Kyle Chandler, Friday Night Lights
Bryan Cranston, Breaking Bad
Michael C. Hall, Dexter

Outstanding Performance By An Ensemble In A Drama Series
Boardwalk Empire
Breaking Bad
Dexter
Game of Thrones
The Good Wife

Outstanding Performance By A Male Actor In A Leading Role
George Clooney, The Descendants
Demian Bichir, A Better Life
Leonardo DiCaprio, J. Edgar
Jean Dujardin, The Artist
Brad Pitt, Moneyball

Outstanding Performance By A Female Actor In A Leading Role
Michelle Williams, My Week With Marilyn
Glenn Close, Albert Nobbs
Viola Davis, The Help
Meryl Streep, The Iron Lady
Tilda Swinton, We Need to Talk About Kevin

Outstanding Performance By A Cast In A Motion Picture
Bridesmaids
The Artist
The Descendants
The Help
Midnight in Paris

Outstanding Performance By A Stunt Ensemble In A Motion Picture
The Adjustment Bureau
Cowboys & Aliens
Harry Potter and the Deathly Hallows: Part II
Transformers: Dark of the Moon
X-Men: First Class

Outstanding Performance By A Stunt Ensemble In A Television Series
Dexter
Game of Thrones
Southland
Spartacus: Gods of the Arena
True Blood

Tags
Christopher Plummer, Octavia Spencer, Alec Baldwin, Betty White, Kate Winslet, Jessica Lange, Jean Dujardin, Viola Davis