The Nickelodeon Kids' Choice Awards - 2014! Slime Attack...LOL

That's a wrap on The Nickelodeon Kids' Choice Awards! Hollywood's most playful award show kicked off at the Galen Center in LA on Saturday, drawing stars to the red carpet and stage. 

Host Mark Wahlberg got the crowd amped when the show started and Selena Gomez stole the spotlight when she won the favorite female singer award. 

Plenty of stars were slimmed in front of the cameras, including Kaley Cuoco and Pharrell Williams, who had luckily already taken off his signature hat. 

More photos after break....

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Meanwhile, Lea Michele and LL Cool J couldn't help but laugh amid the spirited shenanigans. Keep reading to see all the Nickelodeon fun unfold!

Donning a casual t-shirt and pants, Mark Wahlberg had to know he chose the perfect outfit to wear at the Nickelodeon Kids' Choice Awards on Saturday. After all, the Nickelodeon crew is famous for hurling massive amounts of green slime at stars. 

The actor's epic moment finally came, and all he could do was kneel down and embrace it. Mark wasn't the only star targeted with slime — 

Pharrell Williams was covered as the goo splattered across Kaley Cuoco's ensemble, and singers Austin Mahone and Cody Simpson also took the slime time spotlight. 

Keep reading to see the amazing reaction shots, and then check out the best photos of the show.