X Factor judge Simon Cowell has treated Leona Lewis to a £2.5 million mansion it has been reported. Sources claim the talent spotter was so proud with his charge’s US number hit single that he splashed £2.5million on an exclusive mansion in Los Angeles’ Beverley Hills district. “Simon thinks she is absolutely amazing so he wanted to treat her. He’s so pleased with how hard she works and what a massive success she’s become.” An insider claimed before adding that the whole Lewis family burst family burst into tears when she rang home to tell them the good news.















