Justin Bieber as Self

Ryan Good as Self

Usher as Self

Pattie Mallette as Self

Jeremy Bieber as Self

Mike Posner as Self

Max Martin as Self

will.i.am as Self

Rodney Jerkins as Self

Alfredo Flores as Self

Kenny Hamilton as Self

Ellen DeGeneres as Self

John Brooks as Self

Ryan Seacrest as Self

Kuk Harrell as Self

Jon M. Chu as Self

Nick DeMoura as Self

Nicki Minaj as Self

Allison Kaye as Self

Big Sean as Self

Bruce Dale as Self

Zach Galifianakis as Self

Matt Lauer as Self

Miles Brown as Self

Ludacris as Self

Jaxon Bieber as Self

Jazmyn Bieber as Self

Daniel Kanter as Self

DJ Tay James as Self

Reginald Jones as Self

Melvin Baldwin as Self

Bernard Harvey as Self

Michael D. Brown as Self

Vernon Burris Jr. as Self

Brandon Winbush as Self

Laura Edwards as Self

Kevin Maher as Self

Tucker Barkley as Self

Travis Wall as Self

Teddy Forance as Self

Deirdre Barnes as Self - Dancer

Kaili Bright as Self

Carlena Britch as Self

Luke Broadlick as Self

Christina Chandler as Self

Justin de Vera as Self

Johnny Erasme as Self

Shaun Evaristo as Self

Salemah Gabriel as Self

Elysandra Quinones as Self

Jonathan Rabon as Self

C.J. Salvador as Self

Aubree Storm as Self

Jesse 'Casper' Brown as Self

Jaime Burgos III as Self

Luis Rosado as Self

David Shreibman as Self

Vanessa Price as Self

Scooter Braun as Himself