American Idol: The Search for a Superstar S8-S23

Ryan Seacrest

Self - Host

Mark Thompson

Self - Announcer

Randy Jackson

Self - Judge

Simon Cowell

Self - Judge

Simon Cowell

Self - Host

Paula Abdul

Self - Judge

Lionel Richie

Self - Judge

Lionel Richie

Self - Guest Judge

Luke Bryan

Self - Judge

Jennifer Lopez

Self - Judge

Jennifer Lopez

Self - Guest Star

Jennifer Lopez

Self - Performer

Katy Perry

Self - Judge

Katy Perry

Self - Performer

Katy Perry

Self - Musical Guest

Keith Urban

Self - Judge

Keith Urban

Self - Performer

Keith Urban

Self - Mentor

Kara DioGuardi

Self - Judge

Steven Tyler

Self - Judge

Steven Tyler

Self - Musical Guest

Carrie Underwood

Self - Contestant

Carrie Underwood

Self - Judge

Carrie Underwood

Self - Performer

Harry Connick Jr.

Self - Judge

Harry Connick Jr.

Self - Musical Guest

Harry Connick Jr.

Self - Mentor

Jimmy Iovine

Self - Mentor

Jimmy Iovine

Self - In-House Coach

Ruben Studdard

Self - Contestant

Ruben Studdard

Self - Performer

Ruben Studdard

Self - Guest

Clay Aiken

Self - Contestant

Clay Aiken

Self - Guest

Clay Aiken

Self - Audience Member

Fantasia Barrino

Self - Finalist

Fantasia Barrino

Self - Guest Performer

Fantasia Barrino

Self - Performer