diddy car accident*According to TMZ, Diddy was involved in a serious car accident in LA this afternoon.

Law enforcement sources tell TMZ, a car turned left in front of Diddy’s SUV and Diddy’s driver t-boned the other vehicle.

Officers were called to the scene — and cops claim everyone involved in the accident complained of pain, including Diddy, his driver, and the other driver.

It’s unclear how seriously anyone was injured — but law enforcement sources tell us, no one was transported to a hospital … despite an ambulance being called.

A report was taken. No citations were issued.