JB? the only JBs I know are the Jonas Brother and Justin Bieber and I like the Jonas Brothers they have some good songs but I really can't stand Justin Bieber man shehe 's a loser he sounds like my 3 years old cousin I have no idea why all the girls in my school are so crazy about him. anyways your question is pretty hard to answer but I would say that its because the other JBs are guys not an awkward female-like-guy.