Paul Allen
Paul Allen made most of his fortune through Microsoft and with that fortune he bought one of the most luxurious and beautiful yachts ever. The 414-foot "Octopus" cost him $200 million.
Celine Dion
Now this may seen excessive, (it is) but when you're Celine Dion, you go to whatever length necessary to protect your money-making voice. The singer purchased a $2 million humidifier to use in her Vegas residency.