Haha I bought her CD about a month ago and my husband has started listening to it, and the other night he and his friend were singing and dancing to Tic-Tok, and these guys are far from gay. Her stuff is catchy, like you said. So, as far as I know, you aren't the only guy that enjoys her music.
I don't think so...It doesn't matter whether you are a boy or girl to like Ke$ha's song...Everybody can like whatever they want...I like boys' songs but that doesn't mean I am a lesbian..Everybody has their own rights to listen to any song they like...Songs are made for everybody....Just don't worry what people say...Just keep liking what you like!