Yes, that really was John Cena playing that gorgeous Motley Crue cover on piano in ‘Peacemaker’
Turns out John Cena is a professional wrestler, actor, and… piano player? Posting on Twitter Friday, James Gunn revealed that Peacemaker’s touching piano cover of Mötley Crüe’s "Home Sweet Home" in Episode 6 of the HBO Max series was not played by a hand double, but by Cena himself.