Apparently, Queen Latifah, who is gay as all outdoors, once slept with a man.
From NY Daily News:
"I [used to] ingratiate myself to him and then sleep with him. Afterward, I felt disgusting- really gross and nasty ... and I hated myself. That feeling was so horrible, I decided I would never do that again," Queen La told author Shaun Robinson for the book "Exactly As I Am." The tome offers candid advice for girls on how to believe in themselves.