Surprising facts about celebrity real estate deals

It's safe to say that most celebrities have more money than the average person. This, of course, means that they can splash out on real estate in a way that most of us can only dream of. But this gallery is not just about extravagant purchases. It's about much more than that. Did you know that singer Robbie Williams upset a very famous neighbor? Or that Mark Zuckerberg bought land in Hawaii and tried to sue the locals? Click through for these and more stories!