Cher as Self

Mary J. Blige as Self

Dave Matthews as Self

Ozzy Osbourne as Self

Zendaya as Self

Jack Black as Self

Peter Frampton as Self

Billy Idol as Self

Jelly Roll as Self

Maynard James Keenan as Self

Zakk Wylde as Self

Adam Wakeman as Self

Dua Lipa as Self

Julia Roberts as Self

Kelly Clarkson as Self

Slash as Self

Demi Lovato as Self

Roger Daltrey as Self

Sammy Hagar as Self

Keith Urban as Self

Busta Rhymes as Self