Seriously, some people are so crazy. I would never get a tattoo of any of my faves on my body. I might consider getting small letters 'LM' tattooed but not in big front across my body, let alone someone's face or full name.
It's worse than getting your girlfriend/boyfriend, etc's name because in case you break up, it's there on your body. At least you know the person and are in a relationship with them.