I watched a documentary today about drag kings in my "Women, Art, and Culture" class & I thought it was really interesting! I never really knew much about it! I also loved how some straight women in the film loved to just cross-dress.
I really think a lot of people always confuse "gender" and "sexuality". I once read this book in Sociology of Gender freshman year about a trans-woman who transitioned & she always liked women (she was married with kids prior to transitioning), she was just the wrong gender.
i'm not sure how true this is but i've heard that there are straight guys who are drag queens too. and it's actually a lot more than you realize. not all of them are the ones you see on RuPaul's Drag Race.