Elton John

Self - Host

Alicia Keys

Self

Brian Littrell

Self - Backstreet Boys

AJ McLean

Self - Backstreet Boys

Nick Carter

Self - Backstreet Boys

Kevin Richardson

Self - Backstreet Boys

Howie Dorough

Self - Backstreet Boys

Ken Jeong

Self

Dave Grohl

Self - Performer

FINNEAS

Self

Ryan Seacrest

Self

Shawn Mendes

Self

Ben Falcone

Self

Billie Joe Armstrong

Self

Lizzo

Self

Tim McGraw

Self

Demi Lovato

Self

Ellen DeGeneres

Self

H.E.R.

Self

Mariah Carey

Self

Billie Eilish

Self - Performer

Camila Cabello

Self

Melissa McCarthy

Self

Lady Gaga

Self

Sam Smith

Self