Justin Bieber is planning to speak out against homophobia and bullying after he was confronted at the weekend por a 12-year-old boy who called him a "faggot".TMZ reports that the teenager's 'people' were keen to keep the incident under wraps, but Justin is insisting on going public about what happened in an effort to discourage bullying and homophobia among his fans. He's expected to lend his support to an anti-bullying campaign within the seguinte week."Bieber is telling friends he had no idea how hurtful these comments could be - but even though he's a straight teenager, he now wants to take a...