Tons of celebrities came out to support Justin Timberlake as he hosted Nickelodeon's 20th Annual Kids' Choice Awards this Saturday March 31, 2007. Check out the guestlist of presenters and performers:
Adam Levine of Maroon 5
Adam Sandler
Brett Ratner
Ciara
Chris Evans and Jessica Alba
Chris Brown
Dakota Fanning
Gwen Stefani
Hayden Panettiere
Hilary Duff
Jamie Lynn Spears
Nicole Kidman
Nelly
Nia Long
Queen Latifah
Rihanna
Toby Maguire
Vince Vaughn