Will Smith- $42 Million, California
From West Philadelphia, born and raised, this superstar now lives in a Calabasas mansion. Seriously, his estate is so enormous, we wouldn’t be surprised if it had its own zip code. Back when Will and Jada Pinkett Smith bought the home, they put up $20 million. The house features a recording studio, golf course and basketball courts, in addition to a huge garage. Despite rumors of selling the estate for $42 million, the couple seems to be staying put for now.
Bill Gates- $147.5 Million, Washington
Since Microsoft’s Bill Gates is probably the most charitable billionaire out there, we can’t even be too mad that he gets to enjoy this awesome mansion. At 66,000 square feet, he had plenty of room for his enormous private library. Wow, what we would do to have a library card to Gate’s personal collection. If only… And of course, Gates has all the latest gadgets in his home.