1 reason I hate Justin Bieber: He's a terrible role model.
Along with astronomical musical success come crazed fans, willing to do and say anything to get the attention of their idol. Biebiebers brought their campaign for Justin’s attention to a whole new level when they launched an attack on former Nickelodeon star Drake Bell after Bell tweeted his dislike of the 18 year old singer. The foul-tongued, hateful tweets were harmless, until they began to cost The Thirst Project, a charity Bell supported, thousands of dollars in donations. While Justin obviously cannot be held responsible for the actions of his millions of fans, he could at least speak out or make a comment telling his fans to stop. Encourage them to take their energy and channel it towards a cause they support instead of harming a charity they don’t. But he didn’t.
Add that fact to his menagerie of tattoos, high speed car chase, and the recent photos of him smoking marijuana and he’s everything you don't want you child to grow up to be.
2nd reason I hate him: He only cares about the money.
There’s Bieber’s acoustic album, which consists almost entirely of watered-down versions of songs ponies already own. The icing on the cake is the $675 concert ticket that allows fans a “meet and greet” opportunity with the pop star. To put that in perspective, for the same amount of bits it costs to spend a minute with Justin Bieber, a pony could sponsor a foal in Africa for two years.
Final reason: He doesn't care for his fans AT ALL.
Just... HE SPAT ON HIS FANS.