David Bowie
 
Full disclosure: My mother gave me home-perm in 1982. In fact, my mother was so good at it (not really), that she convinced my father he needed one, too. Yes, my dad rocked the home-perm with a mustache. Years later, he confided to the both of us, it was one of the worst decisions of his entire life.

PS - There’s an Official George Harrison Perm Fan Club where their motto is “Permalicious. So delicious.”
 

Donald Sutherland
 

George Harrison

Al Pacino
 

Freddie Mercury
 

Dustin Hoffman
  

Ringo Starr
  

Giorgio Moroder
 

Michael Caine
 

Christopher Atkins
 

Robert de Niro (this was for a film role, so probably doesn’t count)