Anna Kendrick Poppy (voice) Justin Timberlake Branch (voice) Camila Cabello Viva (voice) Eric André John Dory (voice) Amy Schumer Velvet (voice) Andrew Rannells Veneer (voice) Daveed Diggs Spruce (voice) Troye Sivan Floyd (voice) Kid Cudi Clay (voice) Zosia Mamet Crimp (voice) Zooey Deschanel Bridget (voice) Kunal Nayyar Guy Diamond (voice) Kenan Thompson Tiny Diamond (voice) Christopher Mintz-Plasse King Gristle (voice) Ron Funches Cooper (voice) Anderson .Paak Prince D (voice) RuPaul Miss Maxine (voice) Aino Jawo Satin (voice) Caroline Hjelt Chenille (voice) Patti Harrison Brandy (voice) Lance Bass Boom (voice) JC Chasez Hype (voice) Joey Fatone Ablaze (voice) Chris Kirkpatrick Trickee (voice) Glozell Green Grandma Rosiepuff (voice) Dillon Francis Kid Ritz (voice) Walt Dohrn King Peppy / Cloud Guy (voice) David Fynn Biggie (voice) Kevin Michael Richardson Mr. Dinkles (voice)