Barry Gibb

Character: Self - Performer

John Travolta

Character: Self - Host

Stevie Wonder

Character: Self - Performer

Wilmer Valderrama

Character: Self - Presenter

Keith Urban

Character: Self - Performer

Ed Sheeran

Character: Self - Performer

Olivia Newton-John

Character: Self

Katharine McPhee

Character: Self - Performer

Demi Lovato

Character: Self - Performer

John Legend

Character: Self - Performer

Tori Kelly

Character: Self - Performer

Nick Jonas

Character: Self - Performer

Cynthia Erivo

Character: Self - Presenter

Céline Dion

Character: Self - Performer

Andra Day

Character: Self - Performer

Tavares

Character: Self - Performer

Thomas Rhett

Character: Self - Perfomer

Neil Portnow

Character: Self - The Recording Academy

DNCE

Character: Self - Performer

Kelsea Ballerini

Character: Self - Perfomer

Avi Kaplan

Character: Self

Scott Hoying

Character: Self

Mitch Grassi

Character: Self

Kevin Olusola

Character: Self

Kirstin Maldonado

Character: Self

Matt Sallee

Character: Self