TheJaunt / Homes of the Rich and Famous

"American Idol" judge Simon Cowell Beverly Hills Mansion

“American Idol” judge Simon Cowell’s mansion in the heart of Beverly Hills.

The 46-year-old music mogul paid $8 million dollars for an old house on this lot in 2005 and demolished the property to build his dream home. Surrounded by other celebrity homes, the recently completed 11,550 square foot mansion has 5 bedrooms, 6 bathrooms, a state-of-the-art gym in the basement, a luxury spa complete with wet steam room, a lap pool, high-tech media theatre and a solarium.