Top 20 Celebrities Who Are Openly Bisexual

9. David Bowie

David Bowie has always been very open about his sexuality. His openness on the topic was something that he actually came to regret. He felt that coming out as bisexual in 1976 defined him and stood in the way of things he wanted to accomplish in his life and career. He did say that it was not as bad in Europe, that it was mostly in America where he ran into problems.