I don't hate him, I just dislike his music and don't think he deserves the awards he gets. I used to "hate" him and say he was gay, but I thought better and knew that I don't know him, so how could I hate him. So now it's just the music that I don't like. Plus, it's also his fans fault. I got tired of people going " Oh, he is so cute" or " I'm going to marry him" or " Justin beats everyone".
Well he's famous for no real reason, because he really doesn't have talent. And even then, he's auto-tuned horribly. He annoys me, even his personality. Just my opinion. And to anybody who said jealousy, come on! Really? Why would anybody be jealous? Anyways, hope I helped. :)