Katt Williams is in the headlines once again -- this time for allegedly attacking a fan with his Rolls-Royce.

According to TMZ, the comedian is being investigated by police after a man claims that he was attacked by Williams and his bodyguard.

Glen Jackson says he was at a stoplight near LAX on Tuesday when he saw the comedian and decided to take a picture of him. When Williams and his bodyguard saw Jackson, the bodyguard got out of the Rolls-Royce and pepper sprayed Jackson. Katt then hit the man's leg with his car and pepper sprayed him again.

Police are looking to talk to the comedian before possibly charging him with assault with a deadly weapon, in this case his car.

Williams is currently gearing up for the release of his big comeback HBO stand-up special, 'Priceless' in August.

Source: TMZ