Justin Bieber's Believe

Ellen DeGeneres

Self

Justin Bieber

Self

Allison Kaye

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Ryan Good

Self

Big Sean

Self

Nick DeMoura

Self

Johnny Erasme

Self

Usher

Self

Ludacris

Self

Nicki Minaj

Self

Ryan Seacrest

Self

Jon M. Chu

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Max Martin

Self

Rodney Jerkins

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Luke Broadlick

Self

Zach Galifianakis

Self

will.i.am

Self

Jonathan Rabon

Self

Tucker Barkley

Self

Matt Lauer

Self

Carlena Britch

Self

Justin de Vera

Self

Scooter Braun

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Pattie Mallette

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Alfredo Flores

Self

Jesse 'Casper' Brown

Self

David Shreibman

Self

Luis Rosado

Self

Jeremy Bieber

Self

Mike Posner

Self

Kenny Hamilton

Self

John Brooks

Self

Kuk Harrell

Self

Bruce Dale

Self

Miles Brown

Self

Jaxon Bieber

Self

Jazmyn Bieber

Self

Daniel Kanter

Self

DJ Tay James

Self

Reginald Jones

Self

Melvin Baldwin

Self

Bernard Harvey

Self

Michael D. Brown

Self

Vernon Burris Jr.

Self

Brandon Winbush

Self

Laura Edwards

Self

Kevin Maher

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Travis Wall

Self

Teddy Forance

Self

Deirdre Barnes

Self - Dancer

Kaili Bright

Self

Christina Chandler

Self

Shaun Evaristo

Self

Salemah Gabriel

Self

Elysandra Quinones

Self

C.J. Salvador

Self

Aubree Storm

Self

Jaime Burgos III

Self

Vanessa Price

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