Now, because I haven't been hit with tomatoes in an eternity, I'm going to suggest that Tom Cruise is straight. (I have no real idea.)
But in his biography, Tom Cruise: The Unauthorized Biography, Andrew Morton says he found no indication at all that Cruise is anything other than a het. And it's not like Morton is particularly on Cruise's side; the book has many 'revelations' that have prompted threats of a lawsuit and denunciations from the Church of Scientology and from Cruise's lawyer.
The rumors to the contrary have always seemed very general, imo.
Cruise has always been involved with women.
For me, his vibe is straight.
So I'm saying he's straight.
(And hey, I don't give a damn ... but I'm curious to hear views.)
I haven't read Morton's book, but I can offer a little perspective. Obviously Tom plays his cards very close to his chest for all kinds of reasons. I'm pretty good friends with someone from his representation pool, who even when drunk does not divulge info. He did however divulge the occasional eyebrow twitch/wink around certain topics, this being one of them.
To the best of my knowledge Tom is not gay. I've never heard even the slightest serious insinuation about it from people who would be in a position to know. However, this isn't necessarily to say he's straight. Just that he's not gay.
The best indication I've been able to surmise - and this is over several years working in the industry - is that he's asexual. Sounds strange, but it's what I believe to be the truth. He's a very, very weird guy. His marriages were all arranged partnerships, and he apparently never slept with Mimi or Nicole (her people are tight-lipped... but not as tight-lipped as his :biggrin1. So I've got no reason to believe he's ever slept with Katie either. But I've also never heard what I would consider credible evidence that he sleeps with men either. At best I think he's a celibate heterosexual.