Barry Gibb

Self - Performer

John Travolta

Self - Host

Stevie Wonder

Self - Performer

Wilmer Valderrama

Self - Presenter

Keith Urban

Self - Performer

Ed Sheeran

Self - Performer

Olivia Newton-John

Self

Katharine McPhee

Self - Performer

Demi Lovato

Self - Performer

John Legend

Self - Performer

Tori Kelly

Self - Performer

Nick Jonas

Self - Performer

Cynthia Erivo

Self - Presenter

Céline Dion

Self - Performer

Andra Day

Self - Performer

Thomas Rhett

Self - Perfomer

Kelsea Ballerini

Self - Perfomer

Avi Kaplan

Self

Scott Hoying

Self

Mitch Grassi

Self

Kevin Olusola

Self

Kirstin Maldonado

Self

Matt Sallee

Self