Justin Bieber cancels Portugal show

Justin Bieber has cancelled one of his two shows in Portugal.

The popstar, who has had a troubled week in London, was set to perform in Pavilhao Atlantico in Lisbon on March 11 and March 12, however, the venue’s website has announced that the March 12 show is cancelled.

According to the venue’s website the pop singer’s absence was ‘due to unforeseen circumstances.’

The 19-year-old has suffered a number of set backs since Monday, when the teen star enraged fans by being two hours late for his opening night at London’s O2 Arena.

Since then, the star received  a beating in the press, was hospitalised  for breathing difficulties and went ballistic at a paparazzo on Friday – jumping out of his car to confront the pap telling him “I’ll F–king Beat The F–k Out Of You”