Demi Lovato,Wilmer Valderrama,Sia,Nia Vardalos,Ashley Tisdale,Avril Lavigne,G.E.M.,John Cleese,Chris Harrison,Dee Bradley Baker,Carlos Alazraqui,Tara Strong,Jim Cummings,Tom Kenny,Steve Aoki,Ayesha Curry,Cory Edwards,Gwendoline Yeo,Stephen Apostolina