LS your right, I see some very narrow minded opinions in this thread. What does buying Beyonce's music have to do with sexual preferences?
Just because music by a particular artist doesn't appeal to you doesn't mean it needs to be categorically labeled. Some really need to expand their views.
I own all types of music. Maybe having studied music for several years opened my mind. The bottom line is if I like it I'll buy it. I really don't give a damn about others opinions when it comes to music.