Justin Bieber is one of the biggest pop-stars of the decade and he’s currently in Spain performing in his Purpose tour – his third worldwide tour of his career which is in support of his fourth studio album Purpose that was released last year.

The Canadian singer has taken the music world by storm with huge hits including Sorry, What Do You Mean?, Baby and One Time. Despite his incredible success which has seen the singer sell over 100 million records worldwide and even a movie, his fame has also come with its downsides and most recently, video-footage of him assaulting a fan has been released online.

As Justin’s chauffeur-driven car approached the Palau Sant Jordi stadium in Barcelona, he rolled the window down to greet his eagerly waiting fans.

The video sees a male fan approach and put his hand into the car in an attempt to touch his idol. Following the moving car, the video then captures the 22-year-old Canadian pop star punching the fan in the face, hitting his mouth and causing him to bleed.

As the fan walks away from the car and the car drives off, he is seen to be visibly shaken by what has just happened and a group of girls who are standing close by are just as surprised by the assault.

Unfortunately, this incident isn’t a one off and Justin has been reported to have been involved in multiple similar situations. In 2014, he got into a tussle with Orlando Bloom at a restaurant in Ibiza. Justin is said to have provoked Orlando by making comments about his ex-wife, model Miranda Kerr.

Justin’s relationship with his fans has changed somewhat dramatically in recent years, with him refusing to take pictures anymore as he claims it makes him feel like a ‘a zoo animal’.

It was reported that back in June of this year, Justin was having a chat with a group of fans in Cleveland, Ohio before the situation quickly changed after one of the group, Lamont Richmond, asked for a photograph with the star.

It’s alleged that the singer snapped and told the fan ‘No autographs tonight, motherf*****.’