Justin Bieber has sparked growing concern among his fans , as he's been seen stepping out looking downcast and gaunt. Recent reports suggest that Justin’s wife, Hailey, 28, is “deeply concerned” about him. But now, after weeks of speculation about his health, his reps claimed Justin is "simply in one of the best places in his life" as they shut down the rumour he was using hard drugs as "absolutely not true". The singer is reportedly focusing on parenting his newborn son, Jack Blues Bieber, and