How is it not obvious to everyone that Prince (the artist) is gay?

I mean, sure, he surrounded himself with women, but come on! The hair, purple velvet suits, high voice. This guy is almost gay to the Liberace degree. In fact, he is a modern day Liberace.
I’m not hating on him or on gays. God bless everyone.

I’m just puzzled how some people can’t see the obvious.