It's Pink. My friend worked at a recording studio and has seen this in person. She's going out with one of the producers on her album, the chick from 4 Non-Blondes. Anyways, the original lyrics for the songs were "I'm Coming Out," but her record label made her change it. I dunno who is gonna actually announce that they are gay, but I know for a fact that Pink has "experimented" with the opposite sex...hehe. More power to her.