he represents the incarnate of a goody goody two shoes, his voice is slightly feminine, and his song baby is well, pathetic, same thing over and over and over with no real meaning, he is just a shallow arrogant guy, that to lots of people has horrible music, that gets tons of girls that go crazy over him, it makes people jealous and angry, that this guy can sing some horrible lines over and over with fancy recording stuff, and get tons of hits and tons of young teen girls, when usually young teen -young adult guys are the majority on the internet places like 4 chan and youtube and forums.
overall he snowballed into a sort of meme of symbolizing that one guy that is hated by everyone, same with the whole rebecca black, horrible songs, horrible video, trying to make money off of it, actually getting famous because of it, other than that there isnt a lot of reasons to hate her like that, but people did.
same with nikki minaj, rip off, obscene nonsensical horrible "lyrics", for Galens sake, one of her songs was "you a stupid ho", she is a despicable idiotic pop singer who has little artistic talent, that is a ridiculous rip off who's songs arent even really songs, its nonsense filled with obscenities. her lower ass gets as much air time as her face.
look at some of the long gone artists with real lyrics that mean something and are famous, and actually tell something. thats why they didnt get treated as bad as this.