Ryan Seacrest
Self - Host (131 eps)
Lionel Richie
Self - Judge (131 eps)
Katy Perry
Self - Judge (131 eps)
Luke Bryan
Self - Judge (131 eps)
Bobby Bones
Self - Mentor (131 eps)
Madison VanDenburg
Self (13 eps)
Laine Hardy
Self (13 eps)
Alejandro Aranda
Self (13 eps)
Laci Kaye Booth
Self (13 eps)
Jeremiah Lloyd Harmon
Self (12 eps)
Wade Cota
Self (12 eps)
Alyssa Raghu
Self (12 eps)
Walker Burroughs
Self (11 eps)
Uché
Self (10 eps)
Ada Vox
Self - Contestant (10 eps)
Dimitrius Graham
Self (9 eps)
Eddie Island
Self (8 eps)
Ashley Hess
Self (8 eps)
Riley Thompson
Self (7 eps)
Evelyn Cormier
Self (7 eps)
Shawn Robinson
Self (6 eps)
Logan Johnson
Self (6 eps)
Kate Barnette
Self (5 eps)
Ryan Hammond
Self (5 eps)
Bumbly
Self (5 eps)
Amelia Hammer Harris
Self - Contestant (5 eps)
Raquel Trinidad
Self (4 eps)
Louis Knight
Self - Contestant (4 eps)
Maddie Poppe
Self (3 eps)
Adam Lambert
Self (2 eps)
Lea Michele
Self (2 eps)
Caleb Lee Hutchinson
Self - Contestant (2 eps)
Pat Benatar
Self (1 eps)
Neil Giraldo
Self (1 eps)
Jason Mraz
Self (1 eps)
Brett Young
Self (1 eps)
Shaggy
Self (1 eps)
Elle King
Self (1 eps)
Julia Michaels
Self (1 eps)
Mitchy Collins
Self (1 eps)
Jordan Greenwald
Self (1 eps)
Sam Price
Self (1 eps)
Cynthia Erivo
Self (1 eps)
Rebel Wilson
Self (1 eps)
Lauren Daigle
Self (1 eps)
Gabby Barrett
Self (1 eps)
Daddy Yankee
Self (1 eps)
Avett Maness
Self (1 eps)
Hannah Brown
Self (1 eps)
Montell Jordan
Self (1 eps)
Dan Smyers
Self (1 eps)
Shay Mooney
Self (1 eps)
Jon Pardi
Self (1 eps)
Brian Bell
Self (1 eps)
Rivers Cuomo
Self (1 eps)
Patrick Wilson
Self (1 eps)
Scott Shriner
Self (1 eps)
Andra Day
Self (1 eps)
Shayy
Self (1 eps)
Carrie Underwood
Self (1 eps)
Walt Anderson
Self (1 eps)
VoKillz
Self (1 eps)
Kane Brown
Self (1 eps)
Ben Harper
Self (1 eps)
Nick Merico
Self (1 eps)
Claudia Conway
Self (1 eps)
Jimmie Allen
Self (1 eps)
Ryan Tedder
Self (1 eps)
Katharine McPhee
Self (1 eps)
Brian McKnight
Self (1 eps)
Joss Stone
Self (1 eps)
Ben Rector
Self (1 eps)
Jewel
Self (1 eps)
Tori Kelly
Self (1 eps)
Brandon Boyd
Self (1 eps)
Jason Aldean
Self (1 eps)
Josh Groban
Self (1 eps)
PJ Morton
Self (1 eps)
Bebe Rexha
Self - Special Guest (1 eps)
Colbie Caillat
Self - Special Guest (1 eps)
Ron Bultongez
Self - Contestant (1 eps)
Banners
Self - Special Guest (1 eps)
Shannon O'Hara
Self - Contestant (1 eps)
Cam
Self - Special Guest (1 eps)
Marcio Donaldson
Self - Contestant (1 eps)
Allen Stone
Self - Special Guest (1 eps)
Jurnee Siani
Self - Contestant (1 eps)
Garrett Jacobs
Self - Contestant (1 eps)
Mara Justine
Self - Contestant (1 eps)
Rachel Platten
Self - Special Guest (1 eps)
Effie Passero
Self - Contestant (1 eps)
Lukas Forchhammer
Self (1 eps)