Justin Bieber was arrested again. Credit: Bauer-Griffin/GC Images

Justin Bieber is up to his old tricks. The "Heartbreaker" singer, 20, was arrested again on Friday, Aug. 29. 

Bieber was reportedly taken into custody in Ontario, Canada, after he was involved in a collision between an ATV and a minivan, which resulted in a fight. The Toronto Star reports that the Ontario Provincial Police said the ATV's driver and someone who was in the minivan "engaged in a physical altercation."

According to the Associated Press, the Canadian national was released near the city of Stratford, and is due to appear in court on Sept. 29. 

The same day that the altercation took place, Bieber was photographed riding an ATV with his on-again, off-again girlfriend Selena Gomez. It is unclear whether she was present for the collision. 

Biebs, who is currently on two years of probation for a January misdemeanor vandalism charge, seemed unfazed by the run-in with police. 

He tweeted on Saturday, Aug. 30, "Happy," also sharing photos via Instagram of his family and nature.