James McClain In a deal that closed last week, English music producer/TV talent show creator (“The X Factor,” “Britain’s Got Talent” and its various iterations) and all-around media mogul Simon Cowell has sold his main residence in Beverly Hills for exactly $25 million, as was first reported by The Real Deal.The unapologetically lavish property, which boasts a sublime location on the best block of a prestigious street in the so-called Beverly Hills Flats neighborhood, last sold way back in 2004