Celebrity | lists 20 Stars With Crazy Expensive Homes You probably can't afford any of these By Evann Gastaldo Posted May 4, 2013 4:03 PM CDT Copied Petra Ecclestone's Los Angeles home, the former Spelling Mansion: $85 million (AP Photo/Mark J. Terrill, File) See 6 more photos No self-respecting Hollywood star or tech mogul is going to live in a shack—but what are the most expensive celebrity homes? Radar lists 20: Petra Ecclestone's Los Angeles home, the former Spelling Mansion: $85 million Tiger Woods' Florida estate: $60 million Bill Gates' Washington state "Xanadu," the largest private residence in the country: $55 million Hugh Hefner's Playboy Mansion: $50 million Arnold Schwarzenegger's Brentwood estate: $23 million Conan O'Brien's Pacific Palisades mansion: $20 million Rod Stewart's Palm Beach mansion: $12.5 million Click for the complete list—and pictures of the swanky abodes. Read These Next RFK Jr. suggests antidepressants to blame after shooting. Isolated tribe members show up in an unexpected place. Those chips and cookies could wreak havoc on your fertility. A government watchdog is warning the FAA about meteorologists. Report an error