People don't really care about pop celebrities, they might as well be fiction characters. If I were to make the same, rather tame, would-you-rather joke with a group of friends does that mean I 'make light' of domestic violence? Is it not possible to make a joke that ignores the subtleties and nature of a complex subject for the sake of a cheap laugh? People know where the line is, this isn't it, and no one cares when multi-millionaires with nothing in common with anybody hit each other. The world continues to turn...