Where he lives: Computer pioneer and billionaire Bill Gates gives away millions to charity every year, and he also splurges on himself now and then. His 66,000-square-foot mansion on Lake Washington in Medina, Wash., features its own movie theater, library and a massive gym. The estate, which cost $63.2 million to build, is valued at more than $120 million today.

Game: Live like Bill Gates? What super rich celebrity do you spend like?

His ride: His private jet -- a Bombardier BD-700 Global Express -- carries a price tag of $45 million.