Justin Bieber punches fan on face

Barcelona, Nov 23 Grammy-winning singer Justin Bieber left a fan with a split and bloodied lip after throwing a punch at him while arriving for a concert here.

In a video footage acquired by TMZ, the 22-year-old Canadian pop star hit the male through the open window of his car as he was driven by a chauffeur to Palau Sant Jordi, reports dailymail.co.uk. 

The fan was seen reaching out to touch the singer while the car rolled past at slow speed, but Bieber reacted with a jab that made contact with his face. 

As the car drives away, the man is seen touching his mouth in apparent shock before turning to face the camera and showing his bloodied lip.

A group of girls appear to be equally shocked. The young man is then seen spitting out some blood. 

The incident is the latest in a string of issues for the pop star who got into an altercation with Orlando Bloom in 2014.