Taylor Swift

Self

Mick Jagger

Self - Musical Guest

Wiz Khalifa

Self - Musical Guest

Ally Brooke

Self - Musical Guest

Camila Cabello

Self - Musical Guest

Dinah Jane

Self - Musical Guest

Lauren Jauregui

Self - Musical Guest

Normani

Self - Musical Guest

Justin Timberlake

Self - Musical Guest

Mary J. Blige

Self - Musical Guest

Jade Thirlwall

Self - Musical Guest

Jesy Nelson

Self - Musical Guest

Leigh-Anne Pinnock

Self - Musical Guest

Perrie Edwards

Self - Musical Guest

Ellie Goulding

Self - Musical Guest

Ryan Tedder

Self - Musical Guest

Idina Menzel

Self - Musical Guest

Nick Jonas

Self - Musical Guest

Fetty Wap

Self - Musical Guest

Selena Gomez

Self - Musical Guest

Lorde

Self - Musical Guest

The Weeknd

Self - Musical Guest

John Legend

Self - Musical Guest

Steven Tyler

Self - Musical Guest

Uzo Aduba

Self - Musical Guest

Alison Krauss

Self - Musical Guest

Kelsea Ballerini

Self - Musical Guest

Dierks Bentley

Self - Musical Guest

Ricky Martin

Self - Musical Guest

Graham Sierota

Self - Musical Guest

Jamie Sierota

Self - Musical Guest

Noah Sierota

Self - Musical Guest

Sydney Sierota

Self - Musical Guest

Pitbull

Self - Musical Guest

Alessia Cara

Self - Musical Guest

Malcolm David Kelley

Self - Musical Guest

Tony Oller

Self - Musical Guest

Nicolay Sereba

Self - Musical Guest

Vincent Dery

Self - Musical Guest

Lisa Kudrow

Self - Musical Guest

Miranda Lambert

Self - Musical Guest

Rachel Platten

Self - Musical Guest

Sam Hunt

Self - Musical Guest

Beck

Self - Musical Guest

St. Vincent

Self - Musical Guest

Andy Grammer

Self - Musical Guest

Serayah

Self - Musical Guest

Leona Lewis

Self - Musical Guest

Tove Lo

Self - Musical Guest

Eli Maiman

Self - Musical Guest

Kevin Ray

Self - Musical Guest

Nicholas Petricca

Self - Musical Guest

Sean Waugaman

Self - Musical Guest

Keith Urban

Self - Musical Guest

Alanis Morissette

Self - Musical Guest

Karen Fairchild

Self - Musical Guest

Kimberly Schlapman

Self - Musical Guest

Phillip Sweet

Self - Musical Guest

Jimi Westbrook

Self - Musical Guest

Natalie Maines

Self - Musical Guest

Dan Reynolds

Self - Musical Guest

Wayne Sermon

Self - Musical Guest

Ben McKee

Self - Musical Guest

Daniel Platzman

Self - Musical Guest

Jason Derulo

Self - Musical Guest

Kimberly Perry

Self - Musical Guest

Neil Perry

Self - Musical Guest

Reid Perry

Self - Musical Guest

Charli xcx

Self - Musical Guest

Avril Lavigne

Self - Musical Guest

Omi

Self - Musical Guest

Nelly

Self - Musical Guest

Ed Sheeran

Self - Musical Guest

Gigi Hadid

Self - Special Guest

Martha Hunt

Self - Special Guest

Mariska Hargitay

Self - Special Guest

Kendall Jenner

Self - Special Guest

Serena Williams

Self - Special Guest

Karlie Kloss

Self - Special Guest

Cara Delevingne

Self - Special Guest

Heidi Klum

Self - Special Guest

Hailee Steinfeld

Self - Special Guest

Lily Aldridge

Self - Special Guest

Lena Dunham

Self - Special Guest

Candice Swanepoel

Self - Special Guest

Behati Prinsloo

Self - Special Guest

Andreja Pejić

Self - Special Guest

Lily Donaldson

Self - Special Guest

Russell Wilson

Self - Special Guest

Ciara

Self - Special Guest

Joan Baez

Self - Special Guest

Julia Roberts

Self - Special Guest

Kobe Bryant

Self - Special Guest

Dwyane Wade

Self - Special Guest

Matt LeBlanc

Self - Special Guest

Chris Rock

Self - Special Guest

Sean O'Pry

Self - Special Guest

Ellen DeGeneres

Self - Special Guest

Jaime King

Self - Special Guest

Alana Haim

Self - Special Guest

Danielle Haim

Self - Special Guest

Este Haim

Self - Special Guest

Abigail Anderson

Self - Special Guest

David Cook

Self - Musical Director / Keyboards

Matt Billingslea

Self - Drums / Self - Electric Percussion

Amos Heller

Self - Bass / Self - Synth Bass / Self - Vocals

Eliotte Woodford

Self - Background Vocalist

Kamilah Marshall

Self - Background Vocalist

Michael Meadows

Self - Guitars / Self - Keyboards / Self - Vocals

Melanie Nyema

Self - Background Vocalist

Paul Sidoti

Self - Guitars / Self - Vocals

Clare Turton Derrico

Self - Background Vocalist

Dane Laboyrie

Self - Trumpet

Brendan Champion

Self - Trombone

James MacKay

Self - Tenor Sax

Jimmy Garden

Self - Baritone Sax

Nolan Padilla

Self - Dancer

Remi Bakkar

Self - Dancer

Richard Cutler

Self - Dancer

Kim Davidson

Self - Dancer

Giuseppe Giofre

Self - Dancer

Robert Green

Self - Dancer

Christian Henderson

Self - Dancer

Jake Kodish

Self - Dancer

Christian Owens

Self - Dancer

Maho Udo

Self - Dancer

Austin Spacy

Self - Dancer

Mark Villaver

Self - Dancer