"Justin Bieber is like a son to me" says Usher

Usher has again praised his young protégé Justin Bieber.

Explaining why he chose to sign the 'Baby' singer in the first place and make him the overnight pop sensation he is now, the R&B star - who just dropped his new 'Raymond VS Raymond' CD this month - said: "I think it was, first and foremost, his charming, winning, timeless attitude. It's as though he had been here before."

Usher added to