According to Christophe Choo Real Estate Group, Bren Simon, widow of billionaire Real Estate Mogul Melvin Simon, has put her grandiose Bellagio Road mansion on the market for the bank-breaking price tag of $50 mil. The 20,000-sq. foot estate boasts 8 bedrooms and 16 bathrooms, and such creature comforts as a billiards room, movie theater, indoor pool with lounge area, and a sprawling 2,000 sq. foot master suite. Simon purchased the property in 2006 for $27.5 M and is now asking almost double for it. Good luck, Bren.