Justin Bieber's Believe

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