Host

Ryan Seacrest

Self - Judge

Keith Urban

Judge

Jennifer Lopez

Self - Judge

Randy Jackson

Self - Judge

Harry Connick Jr.

Self - Judge

Simon Cowell

Self - Judge

Paula Abdul

Contestant

Shannon Berthiaume

Contestant

Joey Cook

Contestant

Sarina-Joi Crowe

Contestant

Adanna Duru

Self - Judge

Kara DioGuardi

Contestant

Alexis Gomez

Self - Judge

Steven Tyler

Contestant

Lovey James

Self - Judge / Self

Ellen DeGeneres

Contestant

Jax

Self - Judge / Self / Self - Mentor

Mariah Carey

Contestant

Tyanna Jones

Self - Judge / Self - Performer

Nicki Minaj

Contestant

Loren Lott

Self - Contestant / Self / Self - Auditionee

Phillip Phillips

Contestant

Shi Scott

Self / Self - Guest Performer / Self - Contestant

Kimberley Locke

Contestant

Maddie Walker

Self - Host

Brian Dunkleman

Contestant

Katherine Winston

Self / Self - Contestant

Katie Stevens

Contestant

Quentin Alexander

Self - Contestant / Self

Todrick Hall

Contestant

Mark Andrew

Self / Self - Contestant / Self - Musical Guest

Jennifer Hudson

Contestant

Clark Beckham

Contestant

Riley Bria

Self - Contestant / Self

Peter Frank

Self / Self - Contestant

Chris Daughtry

Contestant

Trevor Douglas

Contestant

Adam Ezegelian

Self / Self - Contestant

Jon Peter Lewis

Self - Guest Host / Self - Contestant / Self - Guest

Clay Aiken

Contestant

Nick Fradiani

Self - Contestant / Self - Guest

Tamyra Gray

Contestant

Qaasim Middleton

Self / Self - Performer / Self - Guest

Carrie Underwood

Contestant

Rayvon Owen

Contestant

Daniel Seavey

Contestant

Michael Simeon

Contestant

Savion Wright