Dizzee Rascal reportedly lost his temper with a woman after their cars collided leaving her fearing for her safety.
The Bonkers rapper is alleged to have rear-ended a Nissan Qashqai with his Land Rover in Orpington, last week and then launched a tirade of verbal abuse at the driver.
The woman told The Sun newspaper she called police after Dizzee - real name Dylan Mills - started shouting aggressively at her in the street.
She claimed: “He went absolutely bonkers.
“I expected him to be apologetic but he was aggressive, shouting ‘You stupid f***ing c***. You dumb blonde b****’.”
The woman - who has photographs of her dented car - said the Shout rapper allowed her to pull out in front of him as she left shops and then crashed into her vehicle.
She said: “I felt a jolt from behind, and as I sat in my car he came charging towards me.
“My window was down and he was yelling all these obscene things at me.
“He was right up in my face and I asked him, ‘Are you going to hit me?’
“He just shouted, ‘Shut your f***ing mouth you dumb f***ing bitch’. I pulled over 15 metres up the road but he was gone.
“I passed the police his reg and when they gave me his name, my husband said, ‘That’s Dizzee Rascal’.”
A spokesperson for the Metropolitan Police confirmed officers were called to the scene of the collision.
There is reported to be CCTV of the incident. Police are yet to establish whether any further action would be taken.
A representative for Dizzee did not respond to requests for comment.
The rapper performed at the All Points East Festival in London on June 1st.