For the woman with the most expensive pair of legs, it was only fair she also had one of the most expensive houses in the world. Mariah Carey apparently had no problem scraping together a nice down payment on this palace in Beverly Hills. The Fleur De Lys is among the world's most expensive estates with an asking price of $125 million. Maria Carey's new digs were built by a Texan billionaire on 5 acres; it is 41,000 square feet of pure diva luxury and will also be modeled after the most extravagant home of its time: the Palace of Versaille, the former home of Marie Antoinette. Surrounding the mansion are rolling lawns, ornamental gardens and mature trees, a 3,000-square-foot manager's house, staff quarters for 10 people, a spa and pool with a pavilion, a championship tennis court, and a lavish garden folly.