Kids' Choice Awards 2014

Host Mark Wahlberg gets slimed onstage during Nickelodeon's 27th Annual Kids' Choice Awards held at the USC Galen Center in Los Angeles on March 29, 2014.

All photos taken in Los Angeles on March 29, 2014.

Shaun White

Professional snowboarder Shaun White attends Nickelodeon's 27th Annual Kids' Choice Awards.

Todrick Hall

Singer Todrick Hall performs onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Tia Mowry-Hardrict

Actress Tia Mowry-Hardrict attends Nickelodeon's 27th Annual Kids' Choice Awards.

Ariana Grande

Actress/singer Ariana Grande attends Nickelodeon's 27th Annual Kids' Choice Awards.

Mark Wahlberg

Host Mark Wahlberg gets slimed onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Pharrell Williams

Recording artist Pharrell Williams attends Nickelodeon's 27th Annual Kids' Choice Awards.

American Authors

Musical group American Authors perform onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Victoria Justice

Actress Victoria Justice attends Nickelodeon's 27th Annual Kids' Choice Awards.

Aloe Blacc

Singer Aloe Blacc performs onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Austin Mahone

Singers Austin Mahone, left, and Cody Simpson get slimed onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

America Ferrera

Actress America Ferrera attends Nickelodeon's 27th Annual Kids' Choice Awards.

Kaley Cuoco-Sweeting

Actress Kaley Cuoco-Sweeting attends Nickelodeon's 27th Annual Kids' Choice Awards.

Chris Rock

Actor Chris Rock speaks onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Todrick Hall

Singer Todrick Hall performs onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Jim Parsons

Actor Jim Parsons speaks onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

LL Cool J

Rapper/actor LL Cool J, right, and daughter Nina attend Nickelodeon's 27th Annual Kids' Choice Awards.

Sophia Grace Brownlee & Rosie Grace McClelland

TV personalities Sophia Grace Brownlee, right, and Rosie Grace McClelland attend Nickelodeon's 27th Annual Kids' Choice Awards.

Aloe Blacc

Singer Aloe Blacc performs onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Pharrell Williams

Musician Pharrell Williams, left, and actress Kaley Cuoco-Sweeting get slimed onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Lea Michele

Actress/singer Lea Michele attends Nickelodeon's 27th Annual Kids' Choice Awards.

Todrick Hall

Singer Todrick Hall performs onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Will Arnett & Jayma Mays

Actors Will Arnett, left, and Jayma Mays speak onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Zac Barnett

Singer Zac Barnett of American Authors performs onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Cody Simpson

Singer Cody Simpson attends Nickelodeon's 27th Annual Kids' Choice Awards.

Bella Thorne

Actress Bella Thorne attends Nickelodeon's 27th Annual Kids' Choice Awards.

Austin Mahone

Singer Austin Mahone performs at Nickelodeon's 27th Annual Kids' Choice Awards.

Drake Bell

Actor Drake Bell attends Nickelodeon's 27th Annual Kids' Choice Awards.

Willie Robertson

TV personality Willie Robertson attends Nickelodeon's 27th Annual Kids' Choice Awards.

David Hasselhoff

Actor David Hasselhoff attends Nickelodeon's 27th Annual Kids' Choice Awards.

James Maslow

Actor James Maslow attends Nickelodeon's 27th Annual Kids' Choice Awards.

Mark Wahlberg

Host Mark Wahlberg , left, and singer Todrick Hall perform onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Todrick Hall

Singer Todrick Hall, center, performs onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Nathan Kress

Actor Nathan Kress attends Nickelodeon's 27th Annual Kids' Choice Awards.

Selena Gomez & Pharrell Williams

Singers Selena Gomez, left, and Pharrell Williams onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

John Cena

Pro Wrestler John Cena attends Nickelodeon's 27th Annual Kids' Choice Awards.

Kids' Choice Award

From left, actors Christopher Massey, Kel Mitchell, Noah Munck, Nathan Kress, Zoran Korach, Cameron Ocasio and Kel Mitchell speak onstage during Nickelodeon's 27th Annual Kids' Choice Awards.

Stefanie Scott & Jaylen Barron

Actresses Stefanie Scott, right, and Jaylen Barron attend Nickelodeon's 27th Annual Kids' Choice Awards.

Victoria Justice

From left, actress Victoria Justice and sister Madison Reed attend Nickelodeon's 27th Annual Kids' Choice Awards.

Chris Rock

From left, actress Sydney Park, actor Chris Rock and actress Ryan Newman attend Nickelodeon's 27th Annual Kids' Choice Awards.

Ross Lynch

Singer Ross Lynch, right, and R5 attend Nickelodeon's 27th Annual Kids' Choice Awards.

Dance Moms

The cast of Dance Moms attend Nickelodeon's 27th Annual Kids' Choice Awards.