February 8, 2017 11:19 am Perks Galore Inside $250 Million Mansion At $250 million, a mega mansion in the exclusive Bel Air neighborhood of Los Angeles is the most expensive home listed in the United States. The four-level, 38,000-square-foot mansion was built on spec. US & World Videos 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 2:05 Whoopi Goldberg reveals who will inherit her fortune 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 21:58 Anna's Favorite Spring Recipe's Done Best on the Grill