6. Billie Joe Armstrong
Billie Joe Armstrong is the frontman for Greenday, and he told The Advocate in 1995 that he is bisexual. In fact, he presented the idea that everyone is born bisexual. He believed that people just choose fit into social norms because they are told being bisexual is taboo. Personally, he finds bisexuality to be a very beautiful thing, and it’s something from which he has no intention of shying away.