Pop star Natasha Bedingfield was so touched by a letter written personally by British royals PRINCES WILLIAM and HARRY, she is having it framed. The Unwritten hitmaker was one of a host of celebrities who performed at the memorial concert for their late mother Diana, Princess of Wales, at London's Wembley Stadium earlier this month (Jul07). The princes sent thank-you notes to the singer and other performing stars such as Sir Elton John, Nelly Furtado and Kanye West following the concert - and Bedingfield plans to put hers on display. She says, "I got a letter from the princes and it was just so sweet. It thanked me for coming and said I was great, which was lovely. I'm getting it framed."