I've always had massive respect for drag queens because they really get hell from all sides. When they're in drag they end up being subjected to a lot of the crap women go through because many of them are gorgeous when in drag, then when not in drag they deal with all the crap gay men go through but they keep on being fabulous and consistently showing us how we should act towards each other.
Straight Men are threatened by drag queens for the same reason they can't handle trans ppl, they can't handle the internal confusion of thinking a guy is hot.
Get over it guys and just appreciate the level of skill and art that it takes to be a truly fabulous drag queen.