alt Hacker NewsOr maybe we just ban celebrities from going to the Louvre, period. If you've decided that you need to be popular so badly that you ruin it for other people when you go to the public places, you should be banned from public places. Be happy with your fame and stay away from us peons. That's what you wanted.
Museums generally have to make rich people feel welcome because they require their patronage. The Louvre used to be an exception, operating as a sole project of the French government, but they've cut back substantially over the past few decades and the new endowment fund has filled the gap.