Characters played by Taylor Swift
Self
Characters played by Uzo Aduba
Self
Characters played by Lily Aldridge
Self
Characters played by Abigail Anderson
Self
Characters played by Joan Baez
Self
Characters played by The Band Perry
Themselves
Characters played by Beck
Self
Characters played by Dierks Bentley
Self
Characters played by Mary J. Blige
Self
Characters played by Kobe Bryant
Self
Characters played by Ciara
Self
Characters played by Ellen DeGeneres
Self
Characters played by Cara Delevingne
Self
Characters played by Jason Derulo
Self
Characters played by Lily Donaldson
Self
Characters played by Lena Dunham
Self
Characters played by Echosmith
Themselves
Characters played by Fifth Harmony
Themselves
Characters played by Giuseppe Giofre
Dancer
Characters played by Selena Gomez
Self
Characters played by Ellie Goulding
Self
Characters played by Gigi Hadid
Self
Characters played by HAIM
Themselves
Characters played by Mariska Hargitay
Self
Characters played by Martha Hunt
Self
Characters played by Imagine Dragons
Themselves
Characters played by Mick Jagger
Self
Characters played by Kendall Jenner
Self
Characters played by Nick Jonas
Self
Characters played by Wiz Khalifa
Self
Characters played by Jaime King
Self
Characters played by Karlie Kloss
Self
Characters played by Heidi Klum
Self
Characters played by Alison Krauss
Self
Characters played by Lisa Kudrow
Self
Characters played by Miranda Lambert
Self
Characters played by Avril Lavigne
Self
Characters played by Matt LeBlanc
Self
Characters played by John Legend
Self
Characters played by Leona Lewis
Self
Characters played by Little Big Town
Themselves
Characters played by Tove Lo
Self
Characters played by Lorde
Self
Characters played by Natalie Maines
Self
Characters played by Kamilah Marshall
Self - Background Vocalist
Characters played by Ricky Martin
Self
Characters played by Idina Menzel
Self
Characters played by Alanis Morissette
Self
Characters played by Nelly
Self
Characters played by Sean O'Pry
Self
Characters played by Pitbull
Self
Characters played by Rachel Platten
Self
Characters played by Behati Prinsloo
Self
Characters played by Julia Roberts
Self
Characters played by Chris Rock
Self
Characters played by Ed Sheeran
Self
Characters played by Austin Wayne Spacy
Self
Characters played by St. Vincent
Self
Characters played by Hailee Steinfeld
Self
Characters played by Candice Swanepoel
Self
Characters played by Justin Timberlake
Self
Characters played by Steven Tyler
Self
Characters played by Keith Urban
Self
Characters played by Dwyane Wade
Self
Characters played by Walk the Moon
Themselves
Characters played by Fetty Wap
Self
Characters played by The Weeknd
Self
Characters played by Serena Williams
Self
Characters played by Russell Wilson
Self
Characters played by Charli XCX
Self
