“Grey’s Anatomy” actor T.R. Knight was to blame for a three-car pile-up in Hollywood last week, according to the Los Angeles Police Department.

Knight was taking a left turn in an area of heavy construction on Hollywood Boulevard when he collided with another motorist.

A further vehicle was thought to be involved and one woman was treated in the hospital for minor injuries following the incident.

And a police representative has revealed Knight was the cause of the crash.

LAPD spokesman Richard French says, “He is at fault, but it was just a minor incident. He was late getting through the intersection.”

Knight, who walked away unscathed, is not expected to face charges.

Lindsay Lohan was involved in a car crash yesterday when her personal assistant had a minor collision in her new sports car.

LiLo was reportedly in the Maserati Quattroporte car- which cost a cool $80,000- when the ‘prang’ took place.

According to pictures on TMZ the motor was left with a dent to the front bumper.

Lohan recently appealed for fans and the press to stop invading her privacy. The star told E! News: “If people would just leave my personal life alone - because it’s really not that interesting - then I could land a great role, but all the sicko fans and the noise is so distracting.”

Despite recent stories claiming the actress was off the rails again Lindsay added: “It would be really nice if people would believe in me. I don’t drink, I don’t do drugs and I don’t lie.”