LOS ANGELES (TheWrap.com) – Justin Bieber is apparently as adept at delivering hits behind the scenes as well as on the music charts. That is, if the allegations in a new lawsuit are to be believed. In a suit filed in Los Angeles Superior Court on Thursday, Moshe Benabou, who claims to be Bieber’s former bodyguard, claims that he was repeatedly punched by the “Boyfriend” singer, who then fired him. And then, to add insult to injury, Benabou was denied overtime pay, vacation pay and reimbursement for expenses, the suit also alleges. …