Knuckle Tattoos Design

Robbie Williams love knuckle tattoo.

Ozzy Osbourne "Ozzy" knuckle tattoo.

Josh Homme has "Cap" and "Cam" tattooed on his knuckles.

Tim Armstrong PUNX knuckle tattoo.

Benji Madden has "Made Man" tattooed on his knuckles.

Carey Hart knuckle tattoos.