Simon Cowell to buy US home for Leona

Simon Cowell has decided to splash out on a $5 million Los Angeles home for Leona Lewis.

The music mogul has told his protégé that she will need a permanent base in the States if she wants to capitalise on her recent international success.

"Simon thinks she is absolutely amazing so he wanted to treat her," a source told The People. "He's so pleased with how hard she works and what a massive success she's become. Even though Simon is very rich, he's careful with money and doesn't like to waste it."

Leona's single 'Bleeding Love' topped the US Billboard chart this week. She is the first British female artist to reach number one in America for more than 20 years.

The insider added: "Leona's a homely girl and isn't at all flash so Simon got the idea to buy her something practical she would use. He sees a bright future for her. He thinks she can become a global star like Shirley Bassey or Whitney Houston."