The People's Choice Awards aired live on Wednesday at 9/8 p.m. Central from the Nokia Theater in Los Angeles.

"Big Bang Theory's" Kaley Cuoco hosted the show for the second year in a row and viewers saw performances by Christina Aguilera, Jason Aldean and Alicia Keys. Fans picked the winners and voted for all 48 categories online through Dec. 14, 2012. Sandra Bullock won the first ever Favorite Humanitarian award, a new People's Choice Award, presented by Regina King. The Favorite Voice award went to Christina Aguilera.

Here is a list of the night's winners and nominees, updated live as the show airs. Keep checking back, and refreshing your page, until the show is over to see the winners as they are announced.

Complete list of nominees:

Favorite Movie:

"The Amazing Spider-Man"

"The Avengers"

"The Dark Knight Rises"

"The Hunger Games" (winner)

"Snow White and the Huntsman"

Favorite Movie Actor:

Channing Tatum

Johnny Depp

Joseph Gordon-Levitt

Robert Downey, Jr. (winner)

Will Smith

Favorite Movie Actress:

Anne Hathaway

Emma Stone

Jennifer Lawrence (winner)

Mila Kunis

Scarlett Johansson

Favorite Movie Icon:

Emma Thompson

Maggie Smith

Meryl Streep (winner)

Michelle Pfeiffer

Susan Sarandon

Favorite Action Movie:

"The Amazing Spider-Man"

"The Avengers"

"The Dark Knight Rises"

"The Hunger Games" (winner)

"Men in Black 3"

Favorite Action Movie Star:

Chris Evans

Chris Hemsworth (winner)

Christian Bale

Robert Downey, Jr.

Will Smith

Favorite Face of Heroism:

Anne Hathaway, "The Dark Knight Rises"

Emma Stone, "The Amazing Spider-Man"

Jennifer Lawrence, "The Hunger Games" (winner)

Kristen Stewart, "Snow White and the Huntsman"

Scarlett Johansson, "The Avengers"

Favorite Comedic Movie:

"21 Jump Street"

"Dark Shadows"

"Pitch Perfect"

"Ted" (winner)

"What to Expect When You're Expecting"

Favorite Comedic Actor:

Adam Sandler (winner)

Ben Stiller

Channing Tatum

Will Ferrell

Zach Galifianakis

Favorite Comedic Actress:

Cameron Diaz

Emily Blunt

Jennifer Aniston (winner)

Mila Kunis

Reese Witherspoon

Favorite Dramatic Movie:

"Argo"

"The Lucky One"

"Magic Mike"

"The Perks of Being a Wallflower" (winner)

"The Vow"

Favorite Dramatic Movie Actor:

Bradley Cooper

Channing Tatum

Jake Gyllenhaal

Liam Neeson

Zac Efron (winner)

Favorite Dramatic Movie Actress:

Charlize Theron

Emma Watson (winner)

Keira Knightley

Meryl Streep

Rachel McAdams

Favorite Movie Franchise:

"The Avengers"

"The Dark Knight"

"The Hunger Games" (winner)

"Madagascar"

"Spider-Man"

Favorite Movie Superhero:

Andrew Garfield as Spider-Man

Chris Evans as Captain America

Chris Hemsworth as Thor

Christian Bale as Batman

Robert Downey, Jr. as Iron Man (winner)

Favorite On-Screen Chemistry:

Emma Stone / Andrew Garfield, "The Amazing Spider-Man"

Jennifer Lawrence / Josh Hutcherson / Liam Hemsworth, "The Hunger Games" (winner)

Kristen Stewart / Chris Hemsworth, "Snow White and the Huntsman"

Rachel McAdams / Channing Tatum, "The Vow"

Scarlett Johansson / Jeremy Renner, "The Avengers"

Favorite Movie Fan Following:

Potterheads, "Harry Potter"

Ringers, "The Lord of the Rings"

Rum Runners, "Pirates of the Caribbean"

Tributes, "The Hunger Games"

Twihards, "Twilight" (winner)

Favorite Network TV Comedy:

"The Big Bang Theory" (winner)

"Glee"

"How I Met Your Mother"

"Modern Family"

"New Girl"

Favorite Network TV Drama:

"Gossip Girl"

"Grey's Anatomy" (winner)

"Grimm"

"Once Upon a Time"

"Revenge"

Favorite Cable TV Comedy:

"Awkward" (winner)

"Hot in Cleveland"

"It's Always Sunny in Philadelphia"

"Melissa & Joey"

"Psych"

Favorite Cable TV Drama:

"Burn Notice"

"Leverage" (winner)

"Pretty Little Liars"

"The Walking Dead"

"White Collar"

Favorite Premium Cable TV Show:

"Dexter"

"Game of Thrones"

"Homeland"

"Spartacus"

"True Blood" (winner)

Favorite TV Crime Drama:

"Bones"

"Castle" (winner)

"Criminal Minds"

"CSI"

"NCIS"

Favorite Sci-Fi/Fantasy TV Show:

"Doctor Who"

"Once Upon a Time"

"Supernatural" (winner)

"The Vampire Diaries"

"The Walking Dead"

Favorite Comedic TV Actor:

Chris Colfer (winner)

Jesse Tyler Ferguson

Jim Parsons

Neil Patrick Harris

Ty Burrell

Favorite Comedic TV Actress:

Jane Lynch

Kaley Cuoco

Lea Michele (winner)

Sofia Vergara

Zooey Deschanel

Favorite Dramatic TV Actor:

Ian Somerhalder

Jared Padalecki

Jensen Ackles

Nathan Fillion (winner)

Paul Wesley

Favorite Dramatic TV Actress:

Ellen Pompeo (winner)

Emily Deschanel

Ginnifer Goodwin

Nina Dobrev

Stana Katic

Favorite Daytime TV Host:

George Stephanopoulos, Josh Elliott, Lara Spencer, Robin Roberts, Sam Champion, "Good Morning America"

Kelly Ripa and Michael Strahan, "Live with Kelly & Michael"

Ellen DeGeneres, "The Ellen DeGeneres Show" (winner)

Al Roker, Savannah Guthrie, Matt Lauer, Natalie Morales, "The Today Show"

Barbara Walters, Elisabeth Hasselbeck, Joy Behar, Sherri Shepherd, Whoopi Goldberg, "The View"

Favorite Late Night Talk Show Host:

Chelsea Handler

Conan O'Brien

David Letterman

Jimmy Fallon (winner)

Jimmy Kimmel

Favorite New Talk Show Host:

Jeff Probst

Katie Couric

Michael Strahan

Ricki Lake

Steve Harvey (winner)

Favorite Competition TV Show:

"American Idol"

"America's Got Talent"

"Dancing with the Stars"

"The Voice"

"The X Factor" (winner)

Favorite Celebrity Judge:

Adam Levine

Britney Spears

Christina Aguilera

Demi Lovato (winner)

Jennifer Lopez

Favorite TV Fan Following:

Gleeks, "Glee"

Little Liars, "Pretty Little Liars"

Oncers, "Once Upon A Time"

SPNFamily, "Supernatural" (winner)

TVDFamily, "The Vampire Diaries"

Favorite New TV Comedy:

"Ben & Kate"

"Go On"

"Guys with Kids"

"The Mindy Project"

"The Neighbors"

"The New Normal" (winner)

"Partners"

Favorite New TV Drama:

"666 Park Avenue"

"Arrow"

"Beauty & The Beast" (winner)

"Chicago Fire"

"Elementary"

"Emily Owens, M.D."

"Last Resort"

"The Mob Doctor"

"Nashville"

"Revolution"

"Vegas"

Favorite Male Artist:

Blake Shelton

Chris Brown

Jason Mraz (winner)

Justin Bieber

Usher

Favorite Female Artist:

Adele

Carrie Underwood

Katy Perry (winner)

Pink

Taylor Swift

Favorite Pop Artist

Adele

Demi Lovato

Justin Bieber

Katy Perry (winner)

Pink

Favorite Hip Hop Artist:

Drake

Flo Rida

Jay-Z

Nicki Minaj (winner)

Pitbull

Favorite R&B Artist:

Alicia Keys

Beyonce

Bruno Mars

Rihanna (winner)

Usher

Favorite Band:

Green Day

Linkin Park

Maroon 5 (winner)

No Doubt

Train

Favorite Country Artist:

Blake Shelton

Carrie Underwood

Jason Aldean

Taylor Swift (winner)

Tim McGraw

Favorite Breakout Artist:

Carly Rae Jepsen

Fun.

Gotye

One Direction

the Wanted (winner)

Favorite Song:

"Call Me Maybe," Carly Rae Jepsen

"One More Night," Maroon 5

"We Are Never Ever Getting Back Together," Taylor Swift

"We Are Young," Fun. ft. Janelle Monae

"What Makes You Beautiful," One Direction (winner)

Favorite Album:

"Believe," Justin Bieber

"Blown Away," Carrie Underwood

"Overexposed," Maroon 5

"Some Nights," Fun.

"Up All Night," One Direction (winner)

Favorite Music Video:

"Boyfriend," Justin Bieber

"Call Me Maybe," Carly Rae Jepsen

"Gangnam Style," Psy

"Part of Me," Katy Perry (winner)

"Payphone," Maroon 5

Favorite Music Fan Following:

Beliebers, Justin Bieber

Directioners, One Direction

KatyCats, Katy Perry (winner)

Lovatics, Demi Lovato

Selenators, Selena Gomez