Is he gay? How do you actually know, apart from your own suspicions based on what you see on TV and read in the gutter press like The Sun and Heat. So he's a bit camp, not married and cant hold down a relationship. It doesn't mean he is gay.
In fact have you not just libelled him by saying "its not the fact he's gay" your saying it like it is fact?
I don't know for sure if he is gay or not, but there are so many rumours (in the industry as well) and it is more than the occasional one - You know what they say no smoke without fire