Relive the 2012 Kids' Choice Awards with these pictures from the show, including the most memorable moments (Hellooooo! Justin Bieber getting slimed?!) as well as performance shots of artists like Katy Perry. The Kids' Choice Awards are always a fun-filled event, with practical jokes, funny skits, and a whole lot of screaming from fans, and the 25th edition (on March 31, 2012) of the show was no acception.

Both Katy Perry and British quintet One Direction took the stage to perform at the Galen Center in L.A. for the 2012 Kids' Choice Awards, and in theses pictures, you can check out Katy Perry gliding over the crowd in female gladiator gear as she belts out her latest hit 'Part of Me.' One Direction also hit the stage to perform their smash song 'What Makes You Beautiful,' and the dreamy teens had the girls practically swooning with their energetic show. Later on, Justin Bieber got slimed after he accepted the Kids' Choice Award for Favorite Male Artist. It was a moment to revel in, since the Biebs' face was priceless as he was doused with gallons and slime along with host Will Smith.

Scroll through these show and performance pictures from the 2012 Kids' Choice Awards and let us know what you thought was the best moment from the broadcast in the comments below.