Judge

Nigel Lythgoe

Host

Cat Deeley

Self - Judge / Self - Contestant / Self

Allison Holker

Judge

Mary Murphy

Self / Self - Contestant

Stephen Boss

Contestant

Tanisha Belnap

Wayne Brady

Self

Matthew Morrison

Contestant

Carly Blaney

Self

Maksim Chmerkovskiy

Contestant

Jourdan Epstein

Jenna Elfman

Contestant

Brooklyn Fullmer

Fabrice Calmels

Contestant

Emily James

Self - Judge / Self

Adam Shankman

Contestant

Jacque LeWarne

Self - Judge

Jason Derulo

Contestant

Malene Ostergaard

Self - Judge

Paula Abdul

Contestant

Jessica Richens

Self - Judge / Self

Mia Michaels

Contestant

Valerie Rockey

Contestant

Bridget Whitman

Self - Judge

JoJo Siwa

Self - Contestant / Self

Jeanine Mason

Contestant

Rudy Abreu

Self - Contestant / Self - All-Star

Janette Manrara

Contestant

Casey Askew

Self - Judge

Vanessa Hudgens

Contestant

Teddy Coffey

Self - Host

Lauren Sánchez

Contestant

Emilio Dosal

Self

Leah Remini

Contestant

Zack Everhart Jr.

Self / Self - Mentor / Self - Contestant

Marko Germar

Contestant

Nick Garcia

Contestant

Stanley Glover

Self - Contestant

Tate McRae

Self - Contestant / Self

Marcquet Hill

Self - Contestant

Hannahlei Cabanilla

Self - Contestant

Alexis Warr

Contestant

Serge Onik

Contestant

Ricky Ubeda

Self - Contestant / Self

Bailey Munoz

Self / Self - Contestant / Self - Mentor

Comfort Fedoke

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

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