alt Hacker NewsI imagine both of you would have the power to license out your likeness.
Same situation as today: if you have a lookalike out there who does pornography, and somebody you know runs across it, they'll think it's you and not much you can do about that except explain.
We live under a copyright regime where four notes is enough to be an infringing musical work.
Dollars to doughnuts that this law is used against people not misrepresenting themselves, who happen to look like famous people.