On screen
Cast
107 credited performers
Ryan Seacrest
Self - Host
Giuliana Rancic
Self - Host
Jay Manuel
Self - Fashion Expert
Debbie Matenopoulos
Self - Host
Kristin Dos Santos
Self - Television Expert
Catt Sadler
Self - Post-Show Host
Kelly Osbourne
Self - Host
Jason Kennedy
Self - Correspondent
Ross Mathews
Self - Host
Jacob Tremblay
Self
Dave Karger
Self - Film Expert
Kristina Guerrero
Self - Correspondent
Kristen Bell
Self
George Kotsiopoulos
Self - Fashion Police
Ali Fedotowsky
Self - Correspondent
Nelly Furtado
Self
Jennifer Hudson
Self
Scarlett Johansson
Self
Samantha Harris
Self - Post-Show Host
B.J. Novak
Self
Bobbie Thomas
Self - Fashion Expert
Cate Blanchett
Self
Fergie
Self
Ben Lyons
Self - Movie Expert
Kristin Cavallari
Self - Fashion
Jeff Kim
Self - Fashion
Wolfgang Puck
Self
Ellen DeGeneres
Self
Viola Davis
Self
Julius Tennon
Self
Portia De Rossi
Self
Kristin Chenoweth
Self
Dana Brunetti
Self
Barkhad Abdi
Self
Dax Shepard
Self
Terrence J
Self - Host
Will Marfuggi
Self - Correspondent
Ed Sheeran
Self
John Legend
Self
Chrissy Teigen
Self
Kacey Musgraves
Self
Dan Reynolds
Self
Ellen K.
Self - Guest
Cedric the Entertainer
Self
Imogen Heap
Self
Terrence Howard
Self
John Lithgow
Self
Chuck Maldonado
Step Choreographer
Jennifer Love Hewitt
Self
Andrew Aguilar
Self
Tyra Banks
Self
Tina Fey
Self
Heidi Klum
Self
Kyra Sedgwick
Self
Sal Masakela
Self - Host
Michael Yo
Self - Music Expert
Marc Malkin
Self - Gossip Guru
Fantasia Barrino
Self
Natasha Bedingfield
Self
Tia Carrere
Self
Miley Cyrus
Self
Chris Daughtry
Self
Fawn
Self
Josh Groban
Self
Carson Kressley
Self - Fashion Expert
Kimora Lee Simmons
Self - Fashion Expert
Selema Masekela
Self - Post-Show Host
Giovanni Jackson
Self
Masi Oka
Self
Adrian Pasdar
Self
Leonard Roberts
Self
Tom McNamara
Self
Marc Anthony
Self
Drew Barrymore
Self
Jessica Biel
Self
Emily Blunt
Self
Zach Braff
Self
Abigail Breslin
Self
Nancy Carell
Self
Steve Carell
Self
Dane Cook
Self
Zooey Deschanel
Self
Hayden Panettiere
Self
Kevin Spacey
Self
Sarah Hyland
Self
Kevin Nealon
Self
Jenna Fischer
Self
Allen Lee Haff
Self
Linda Koopersmith
Self
John Krasinski
Self
Helen Mirren
Herself
Ashlyn Walker
Self
Forest Whitaker
Self
Christina Applegate
Self
Javier Bardem
Self
Kate Beckinsale
Self
Nikki Blonsky
Self
Emmanuelle Chriqui
Self
Rhys Coiro
Self
Travis Barker
Self
Kevin Connolly
Self
Ken Baker
Self
Landon Barker
Self
Dave Cote
Self
Sylvester Stallone
Self - After Party Guest
Jerry Ferrara
Self
Scott Barnes
Self - Celebrity Makeup Artist