Charlie Hunnam shot scenes for the final season of Sons Of Anarchy on Monday in Los Angeles, and while he started off driving a black Dodge Challenger around town, a stunt man actually hopped behind the wheel when it was time to film the collision. Whew -- we wouldn't want the sexy Brit to bang up that pretty face of his!While he plays a dirty hot biker on the hit FX show, Charlie was all over the news earlier this year when he was cast in Fifty Shades of Grey -- and then when he dropped out. While it was probably a good call, Charlie recently admitted that he beat himself up about it a little bit initially.In an interview with Entertainment Weekly, the 34-year-old actor says the whole ordeal was a "very personal" decision. "I'm on a journey of self-discovery and trying to avoid total existential crisis," he said. "That's the kind of operating zone that I'm approaching this business from. And so it was very painful, and it was very difficult." Painful? Insert a Christian Grey S&M joke here...