The listing was held by Million Dollar Listing Los Angeles stars Josh and Matt Altman of Douglas Elliman. The Toxic singer, 40, and her new husband Sam Asghari, 28, have snapped up Justin Bieber’s former home in Calabasas – where the Kardashians also live – for £9.7million.It is so big the property has has its own cinema, a pool with a waterslide, and a room solely dedicated for wrapping gifts in. Britney’s new pad boasts seven bedrooms across 11,900 sq ft home and sits within a 1.6 acre lot.