Justin Bieber caused a bit of a commotion in Oslo yesterday

Justin Bieber’s ‘surprise’ show in the capital city of Eurovision wooden spoon-holders Norway passed without incident despite reports that the city was on the verge of declaring a ‘state of emergency’.

The ‘Santa Claus Is Coming To Town’ singer attracted huge crowds to the Opera House in Oslo ahead of a performance for a forthcoming NBC primetime special.

Addressing police concerns of a stampede, Justin tweeted fans ahead of the show: “For the show to happen u must all listen to the police.”

“We are all concerned for your safety and i want what is best for u. please listen,” he added.

Bieber seemingly survived the show and indicated that he will be threatening the safety of Parisians tonight: “that was fun. #NORWAY!! Paris tomorrow!”

The TV special, ‘Justin Bieber Believe: All Around The World’ will air in the US on June 21.