Justin Bieber’s manager Scooter Braun has reportedly given the singer an ultimatum stating that if he does not sort out his behaviour, he will be severing ties with him.

Following Bieber’s arrest in Miami for driving under the influence last week, Braun tweeted his support but an insider has since revealed that Braun has had it with Bieber.

"Scooter has said to him, 'You've gotta go get help, or I'm done. I'm done with you," the source said.

"You'll hear people today say, 'Oh, he's a young guy, he's making mistakes, he's a young kid.' Scooter and his team, they're all past that. They're past that point with Justin."

Bieber himself has yet to pass comment regarding his legal troubles but has posted a picture comparing himself to Michael Jackson.