I don't know if that's definitive with regard to Whitney, Oprah or anyone else. Personally I think we should take people at their word unless there is serious evidence to the contrary. But on the other hand, you're burying your head in the sand if you don't think there are some big-time celebrities living in the closet, and some of those close friends are probably more than that. I do think the speculation runs rampant though, and a lot of it comes from people who just don't get close friendship.