Justin Bieber cancels concert in Portugal due to 'unforseen circumstances'

Justin Bieber has cancelled one of his two scheduled concert dates in Portugal from his Believe tour. At the moment, the reason why is unknown.

According to TMZ, Bieber, who had a less than stellar week in the media last week, has cancelled a concert date in Portugal due to “unforeseen circumstances.”

The venue posted the notice of cancellation the website which TMZ had translated.

“Due to unforeseen circumstances, Justin Bieber was forced to cancel the second performance in Portugal, March 12,” the notice reads. "The Canadian singer is eager to play for the Portuguese fans on March 11. Holders of tickets valid for March 12 should contact the respective place of purchase to receive a refund within 30 days of the date of the scheduled concert, which ends April 11."

The cancellation comes just 48 hours after the 19-year-old pop star collapsed back stage during his performance in London. He performed his fourth and final night in London and complained of “shortness of breath” on Twitter shortly after the show.

Bieber has not addressed the cause of the cancellation nor has his rep.

image: INFDaily