His unruly curls and hair

Russell's mop of curls when his hair is long is just so endearing...I personally love it when he has his hair long and all curly. Very cute...but the close cropped look is very sexy as well...(I just have to add here that the "arrival of Russell" [as I call it] in '60 Odd Hours in Italy' on the TOFOG dvd is the coolest part of the whole thing. The long hair and long coat flowing in the wind as he walks, all in slow motion...VERY COOL.)