On screen
Cast
188 credited performers
Howie Mandel
Self - Judge
Heidi Klum
Self - Judge
Simon Cowell
Self - Judge
Nick Cannon
Self - Host
Mel B
Self - Judge
Terry Crews
Self - Host
Sofía Vergara
Self - Judge
Sharon Osbourne
Self - Judge
Piers Morgan
Self - Judge
Howard Stern
Self - Judge
David Hasselhoff
Self - Judge
Tyra Banks
Self - Host
Jerry Springer
Self - Host
Bailey Drew Sok
Self - Contestant
Julianne Hough
Self - Judge
Gabrielle Union
Self - Judge
Regis Philbin
Self - Host
Brandy Norwood
Self - Judge
Terry Fator
Self
Kadan Rockett
Self - Contestant
Collins Key
Himself - Contestant
Alesha Dixon
Self
Darci Lynne Farmer
Contestant
Grace VanderWaal
Herself
Sofie Dossi
Self - Contestant
Lori Mae Hernandez
Self - Contestant
Dustin Tavella
Self - Contestant
Brian Justin Crum
Self - Contestant
Jon Dorenbos
Self - Contestant
Viktor Kee
Self - Contestant
The Boy With Tape On His Face
Self - Contestant
Jessica Sanchez
Self - Guest Performer
Alex Sampson
Contestant
Kenan Thompson
Self - Guest Judge
Greg Morton
Self - Contestant
Dan Meyer
Self
Bianca Ryan
Self - Contestant
Rappin' Granny
Self - Contestant
Marcin Patrzalek
Self - Contestant
Jayna Brown
Self - Contestant
Preacher Lawson
Self - Guest
Trisha Paytas
Self - Contestant
Alexis Jordan
Self - Contestant
Kaitlyn Maher
Self - Contestant
Matthew Richardson
Self - Contestant
Angelina Jordan
Self - Contestant
Merrick Hanna
Self - Contestant
Eric Stonestreet
Self - Guest Judge
Kelly Clarkson
Self - Guest Judge
Easton Magliarditi
Contestant
Izzy Howard
Contestant
Aidan Bryant
Self - Contestant
Louis Tomlinson
Himself - Musical Guest
Logan Sharpe
Self - Contestant
Samantha Sharpe
Self - Contestant
Aidan Sharpe
Self - Contestant
Connor Sharpe
Self - Contestant
Alfie Andrew
Self - Contestant
Ahren Belisle
Self - Contestant
Tom Sandoval
Self - Contestant
Ryan Stock
Self - Contestant
Amber Lynn Walker
Self - Contestant
Julia Scotti
Self - Contestant
Drake Milligan
Contestant
Angelica Hale
Self - Contestant
Artyon Celestine
Self - Contestant
Puddles Pity Party
Self - Contestant
Celine Tam
Self - Contestant
Demian Aditya
Self - Contestant
Johnny Manuel
Self - Contestant
Mandy Harvey
Self - Contestant
Colin Cloud
Self - Contestant
Emily Alabi
Self - Contestant
Junior Alabi
Self - Contestant
Flau'jae Johnson
Self - Contestant
Shin Lim
Self - Contestant
Vicki Barbolak
Self - Contestant
Glennis Grace
Self - Contestant
Noah Guthrie
Self - Contestant
Samuel J. Comroe
Self - Contestant
Aaron Crow
Self - Contestant
Caitlyn Taylor Love
Self - Contestant
Troy James
Self - Contestant
Dan Gheesling
Self - Digital Host
Kaylor Martin
Self - Digital Host
Sam Golbach
Self - Digital Host
Lele Pons
Self - Digital Host
Eric Nam
Self - Digital Host
JJ Olatunji
Self - Guest Judge
Stevie Nicks
Character not listed
Avril Lavigne
Self
Neal E. Boyd
Self
Natasha Bedingfield
Self
Donald Trump
Self
Tom Green
Self - Performer
Jeff Dunham
Himself
Grandma Lee
Self
Cassadee Pope
Herself - Musical Guest
Liam Payne
Himself - Musical Guest
Harry Styles
Himself - Musical Guest
Niall Horan
Himself - Musical Guest
Zayn Malik
Himself - Musical Guest
Karen Goudreault
Self
Dominic Lacasse
Self
Alexandre Leblanc
Self - The Brat Pack
Carlo Zapata
Self
Sofia Skvirsky
Self
Taylor Swift
Self
Ethan Jan
Contestant
JoJo Siwa
Self
Ron Sharpe
Self - Contestant
Barbra Russell-Sharpe
Self - Contestant
Sophie Fatu
Contestant
Jason Forbach
Performer
Daniela Avanzini
Self
Aly Michalka
Self - Performer
AJ Michalka
Self - Performer
Penn Jillette
Self - Performer
Teller
Self - Performer
Teddy Geiger
Self - Performer
Dani Shay
Self - Contestant
George López
Self - Guest Judge
Reba McEntire
Self - Guest Judge
Ne-Yo
Self - Guest Judge
Blake Vogt
Self - Contestant
Kodi Lee
Self - Contestant
Luke Islam
Self - Contestant
Chris Kläfford
Self - Contestant
Marina Mazepa
Self - Contestant
Robert Finley
Self - Contestant
Ryan Niemiller
Self - Contestant
Jackie Fabulous
Self - Contestant
Brett Loudermilk
Self - Contestant
Michael Yo
Self - Contestant
Daneliya Tuleshova
Self - Contestant
Jonathan Goodwin
Self - Contestant
Sheldon Riley
Self - Contestant
Usama Siddiquee
Self - Contestant
Brandon Leake
Self - Contestant
Noah Epps
Self - Contestant
Gina Brillon
Self - Contestant
Madilyn Bailey
Self - Contestant
Sethward
Self - Contestant
Josh Blue
Self - Contestant
Keith Apicary
Self - Contestant
Klek Entòs
Self - Contestant
Michael Winslow
Self - Contestant
Storm Large
Self - Contestant
Avery Dixon
Self - Contestant
Don McMillan
Self - Contestant
Lace Larrabee
Self - Contestant
Madison Taylor Baez
Self - Contestant
Sara James
Self - Contestant
Lee Collinson
Self - Contestant
Mike E. Winfield
Self - Contestant
Max Ostler
Self - Contestant
Austin Brown
Self - Contestant
King Moore
Self - Contestant
Andy Huggins
Self - Contestant
Sophie Lennon
Self - Contestant
Aidan Corcoran
Contestant
Emma Bunton
Self - Guest
Normani
Self - Guest
Jason Boyd
Self - Guest
Jimmy Donaldson
Self - Guest
Learnmore Jonasi
Self - Guest
Nikki Glaser
Self - Guest
Sebastián Yatra
Self - Guest
Markell Washington
Self - Digital Host
Warren Zeiders
Self - Performer
Oz Pearlman
Self - Performer
Jay Shetty
Self - Guest
Alan Cumming
Self - Guest
Chris Turner
Self - Performer
Mike Shinoda
Self - Guest Performer
Emily Armstrong
Self - Guest Performer
Joe Hahn
Self - Guest Performer
Dave Farrell
Self - Guest Performer
Colin Brittain
Self - Guest Performer
Alejandra Villarreal
Self - Guest Performer
Daniela Villarreal
Self - Guest Performer
Paulina Villarreal
Self - Guest Performer
Steve Aoki
Self - Guest Performer
REI AMI
Self - Guest Performer
Josh Groban
Self - Guest Performer
Chloe Flower
Self - Guest Performer
Mat Franco
Self - Guest
Sydney Levrone
Self - Guest