Justin Bieber attacked in Munich nightclub

Canadian singer Justin Bieber. Photo / Getty Images

A video has emerged of singer Justin Bieber being attacked on a night out at a bar in Germany.

According to TMZ, Bieber was making his way through a busy crowd when a man grabbed onto his tee shirt.

The footage shows Justin as he walks in front of a brunette barmaid dressed in traditional German garb.

Out of the frame, a man's arms can be seen trying to grab on to Biebs and he tries to shove him.

Justin then stops in the crowd and looks shocked after being targeted.

Justin Bieber enjoying the opening of the Oktoberfest 2016 in Germany. Photo / Getty Images

The brunette behind him then tries to stop the kerfuffle and move on through the crowd.

A source told TMZ: "The man was trying, but failing, to get Justin's attention all night and once they came face-to-face he decided to lunge at the singer."

The pop star managed to stay on both feet and kept his cool and he was escorted out to safety.

This comes after a recent split with girlfriend of one-month Sofia Richie, who is the youngest daughter of musician Lionel Richie.