See John Cena get slimed in this Kids' Choice Awards music video! We've turned "My Time is Now" into "My Slime is Now!" So check out John Cena and your favorite Nick stars (Henry Danger's Jace Norman and Riele Downs, Jack Griffo and Kira Kosarin from the Thundermans, Game Shakers' Cree Cicchino and Thomas Kuc, Ricardo Hurtado from School of Rock and JoJo Siwa) celebrate the slimiest, surprisest night of the year!