Axl Rose from 'Guns and Roses' first presented himself as "glam" rocker. (Although apparently Slash turned down an prior offer to join Poison because he didn't want to wear makeup).
Ozzy even had his "glam" drag era:
'Cinderella' as a dishonorable mention:
...and the ultimate Beavis and Butthead punchline - Stryper:
My favorite Beavis and Butthead line:
“These better be chicks dammit, ‘cause they’re giving me a woody.”