Taylor Swift as Self

Mick Jagger as Self

Wiz Khalifa as Self

Ally Brooke as Self

Camila Cabello as Self

Dinah Jane as Self

Lauren Jauregui as Self

Normani as Self

Justin Timberlake as Self

Mary J. Blige as Self

JADE as Self

Jesy Nelson as Self

Leigh-Anne as Self

Perrie as Self

Ellie Goulding as Self

Ryan Tedder as Self

Idina Menzel as Self

Nick Jonas as Self

Fetty Wap as Self

Selena Gomez as Self

Lorde as Self

The Weeknd as Self

John Legend as Self

Steven Tyler as Self

Uzo Aduba as Self

Alison Krauss as Self

Kelsea Ballerini as Self

Dierks Bentley as Self

Ricky Martin as Self

Graham Sierota as Self

Jamie Sierota as Self

Noah Sierota as Self

Sydney Sierota as Self

Pitbull as Self

Alessia Cara as Self

Malcolm David Kelley as Self

Tony Oller as Self

Nicolay Sereba as Self

Vincent Dery as Self

Lisa Kudrow as Self

Miranda Lambert as Self

Rachel Platten as Self

Sam Hunt as Self

Beck as Self

St. Vincent as Self

Andy Grammer as Self

Serayah as Self

Leona Lewis as Self

Tove Lo as Self

Eli Maiman as Self

Kevin Ray as Self

Nicholas Petricca as Self

Sean Waugaman as Self

Keith Urban as Self

Alanis Morissette as Self

Karen Fairchild as Self

Kimberly Schlapman as Self

Phillip Sweet as Self

Jimi Westbrook as Self

Natalie Maines as Self

Dan Reynolds as Self

Wayne Sermon as Self

Ben McKee as Self

Daniel Platzman as Self

Jason Derulo as Self

Kimberly Perry as Self

Neil Perry as Self

Reid Perry as Self

Charli xcx as Self

Avril Lavigne as Self

Omi as Self

Nelly as Self

Ed Sheeran as Self

Gigi Hadid as Self

Martha Hunt as Self

Mariska Hargitay as Self

Kendall Jenner as Self

Serena Williams as Self

Karlie Kloss as Self

Cara Delevingne as Self

Heidi Klum as Self

Hailee Steinfeld as Self

Lily Aldridge as Self

Lena Dunham as Self

Candice Swanepoel as Self

Behati Prinsloo as Self

Andreja Pejić as Self

Lily Donaldson as Self

Russell Wilson as Self

Ciara as Self

Joan Baez as Self

Julia Roberts as Self

Kobe Bryant as Self

Dwyane Wade as Self

Matt LeBlanc as Self

Chris Rock as Self

Sean O'Pry as Self

Ellen DeGeneres as Self

Jaime King as Self

Alana Haim as Self

Danielle Haim as Self

Este Haim as Self

Abigail Anderson as Self

David Cook as Self

Matt Billingslea as Self

Amos Heller as Self

Eliotte Woodford as Self

Kamilah Marshall as Self

Michael Meadows as Self

Melanie Nyema as Self

Paul Sidoti as Self

Clare Turton Derrico as Self

Dane Laboyrie as Self

Brendan Champion as Self

James MacKay as Self

Jimmy Garden as Self

Nolan Padilla as Self

Remi Bakkar as Self

Richard Cutler as Self

Kim Davidson as Self

Giuseppe Giofre as Self

Robert Green as Self

Christian Henderson as Self

Jake Kodish as Self

Christian Owens as Self

Maho Udo as Self

Austin Spacy as Self

Mark Villaver as Self