Kanye West lost his cool with the paparazzi, screaming at them after he walked into a metal sign and banged his head on Friday, TMZ reported.

West was leaving a restaurant in Los Angeles with girlfriend and "Keeping Up with the Kardashians" star Kim Kardashian, trying to hide his face from nearby photographers, when he walked into the sign, TMZ reported Saturday.

West became angry and blamed his accident on the photographers.

The rapper went back into the restaurant, then came back out and yelled at the one of the photographers, who claimed he wasn't there when the accident took place.

West eventually went back inside the restaurant.