VIDEO : Battle of the Beards: Charlie Hunnam Vs Robert Pattinson

In a photo posted to Instagram, the Lost City of Z co-stars took to the streets of Belfast and showed off their scruffy looks while posing for a photo with a lucky fan. Charlie Hunnam covered up his signature blond locks with an adorable gray newsboy cap and looked casually cool in a light gray ribbed sweater and a pair of dark pants. He kept warm by accessorizing with a navy puff vest, further evidence that he can make anything look sexy. Robert Pattinson looked perfectly mysterious with a dark baseball cap, a pair of shades hiding those dreamy eyes. His ensemble included a dark blazer and a crisp white button-down shirt that he left untucked over his dark slacks.