The paparazzi, who was not identified, died at Ronald Reagan UCLA Medical Center.
According to LAtimes.com, the pap arrived at the scene, got out of his car and crossed Sepulveda boulevard to take photos. He was hit by another car as he crossed back across the boulevard. Police are interviewing the driver who hit him but no arrests have been made.
Justin Bieber was not inside his Ferrari at the time.
The incident took place on Sepulveda Boulevard near Getty Center Drive shortly before 6 p.m.