This guy has the same moppy, long and black hair in every movie

What's wrong with getting a haircut? Or maybe a different hairstyle? Or how about changing the color of his hair? Maybe he can put on some weight for a role? Or grow a beard? Muscle him up? Shave his head? Give him a receding hairline? Get him some prison tattoos? Make him look older with aging makeup effects? Something? Anything? He looks exactly the same in every movie I've seen him in. Will this guy ever change his look for a movie?