Bustin' Bieber! Justin 'PUNCHES male fan in the face and leaves him bloodied' in new violent outburst after arriving at his concert

Justin Bieber has left a fan with a split and bloodied lip after throwing a punch at him while arriving for his concert in Barcelona. New video footage appears to show the 22-year-old Canadian pop star (left) hit the male through the open window of his car (centre) as he was driven by a chauffeur to
the city's Palau Sant Jordi for latest stop on his Purpose tour. The enthusiastic fan can be seen reaching out to touch the singer while the car rolls past at slow speed, but Justin reacts with a jab that makes contact with his face. As the car drives away, the man is seen touching mouth in apparent shock before turning to face the camera and showing his bloodied lip (right).