Judge

Nigel Lythgoe

Self - Host

Cat Deeley

Judge

Mary Murphy

Self - Judge / Self - Contestant / Self

Allison Holker

Contestant

Joshua Allen

Self / Self - Contestant

Stephen Boss

Contestant

Rayven Armijo

Self

Matthew Morrison

Contestant

Jamie Bayard

Self

Maksim Chmerkovskiy

Contestant

Marquis Cunningham

Contestant

Matt Dorame

Self - Judge / Self

Adam Shankman

Self / Self - Contestant / Self - Mentor

Comfort Fedoke

Contestant

Courtney Galiano

Self - Judge

Jason Derulo

Contestant

Susie Garcia

Self - Judge

Paula Abdul

Contestant

Chelsie Hightower

Self - Judge / Self

Mia Michaels

Contestant

Chris Jarosz

Self - Judge

JoJo Siwa

Contestant

Thayne Jasperson

Self - Contestant / Self

Jeanine Mason

Contestant

Mark Kanemura

Self - Contestant / Self - All-Star

Janette Manrara

Self - Judge

Vanessa Hudgens

Contestant

Jessica King

Self - Host

Lauren Sánchez

Contestant

Kourtni Lind

Contestant

Gev Manoukian

Self

Leah Remini

Contestant

Kherington Payne

Self / Self - Mentor / Self - Contestant

Marko Germar

Contestant

Katee Shean

Self - Contestant

Tate McRae

Contestant

Chelsea Traille

Self - Contestant

Hannahlei Cabanilla

Self - Contestant

Alexis Warr

Contestant

Will Wingfield

Self - Contestant / Self

Bailey Munoz

Self - Contestant

Teddy Coffey

Self / Self - Mentor / Self - Contestant

Dushaunt Fik-Shun Stegall

Self - Contestant / Self

Carter Williams

Self - Contestant

Gino Cosculluela

Self - Performer

Rihanna

Self - Contestant

Daniela Avanzini

Self - Contestant / Self

Marcquet Hill

Self - Contestant

Madison Rouge Alvarado

Self - Contestant

Beau Harmon

Self - Contestant / Self

Ezra Sosa

Self / Self - Mentor / Self - Contestant

Robert Roldan

Self - Contestant

Jensen Arnold

Self - Contestant

Easton Magliarditi

Self / Self - Contestant / Self - Mentor

Sasha Mallory

Self / Self - Contestant / Self - Mentor

Paul Karmiryan

Self - Contestant

Slavik Pustovoytov

Self - Contestant

Genessy Castillo