Frazer Harrison/Getty Images for KCA
The 26th Annual Kids' Choice Awards have officially kicked off!
Stars like Kristen Stewart, Katy Perry and Khloé Kardashian Odom, not to mention the adorable pint-sizer YouTube star Sophia Grace and Rosie, graced the carpet as they made their way into USC's Galen Center in L.A.
Hosted by Josh Duhamel, tonight's award show will feature performances from Kesha, who donned a Willy Wonka-esque blue pantsuit, Christina Aguilera and Pitbull. And of course there will be many, many slime-time moments!
Other guests set to attend include Selena Gomez (see video below), Fergie, Cory Monteith, Miranda Cosgrove, Ashley Tisdale, Adam Sandler, Kaley Cuoco and Neil Patrick Harris.