15 Most Expensive Celebrity Mansions Of All Time

When it comes to luxury real estate, celebrity homes are at the top of the list. Most celebrity mansions are beautiful and well-designed, and famous people are always finding ways to take their estates to the next level. The co-founder of Microsoft owns a bona fide compound, so calling it a house is clearly an understatement. The lavish property, named Xanadu 2.0, is valued at almost $150 million and it overlooks Lake Washington in Medina.