Cast:
Cher, Mary J. Blige, Dave Matthews, Ozzy Osbourne, Zendaya, Jack Black, Peter Frampton, Billy Idol, Jelly Roll, Maynard James Keenan, Zakk Wylde, Adam Wakeman, Dua Lipa, Julia Roberts, Kelly Clarkson, Slash, Demi Lovato, Roger Daltrey, Sammy Hagar, Keith Urban, Busta Rhymes
