I have noticed that David Coverdale, Geoff Tate, and Hank Decken are porn savants:
"All the Page 3 girls in the Playboy book have nothing on you..." -- Whitesnake
"They're all in Penthouse now, or Playboy magazine..." -- Queensr˙che
"A little dancer that should be about seventeen / I think I saw you on the cover of a magazine" -- Nevada Beach
I didn't know that hard rock and hair metal bands knew about porn.