Diana: 10 Years Later

Britain's Prince Harry waits to greet guests as they arrive for the Service of Thanksgiving for the life of Diana, Princess of Wales, at the Guards' Chapel, in London, Friday, Aug. 31, 2007. Prince William and Prince Harry organized the Thanksgiving Service to commemorate the life of their mother on the 10th anniversary of her death.

Britain's Prince William greets guests as one of the pallbearers from Diana's funeral looks on at the Service of Thanksgiving for the life of Diana, Princess of Wales, at the Guards' Chapel, in London, Friday, Aug. 31, 2007. For William and his younger brother Prince Harry, it was a simple tribute to an adored mother.

Britain's Prince Charles and his two sons Prince Harry, center, and Prince William, arrive for the Service of Thanksgiving for the life of Diana, Princess of Wales, at the Guards' Chapel, in London, Friday, Aug. 31, 2007. Prince William and Prince Harry organized the Thanksgiving Service to commemorate the life of their mother on the 10th anniversary of her death.

Britain's Prince Charles arrives for the Service of Thanksgiving for the life of Diana, Princess of Wales, at the Guards' Chapel, in London, Friday, Aug. 31, 2007.

Queen Elizabeth II and Prince Philip, Duke of Edinburgh, arrive at the 10th anniversary memorial service for Diana, Princess Of Wales held at the Guards Chapel on Friday, Aug. 31, 2007, in London, and marking the 10th anniversary of Diana's death.

Earl Spencer, center front, and his children arrive at the Thanksgiving Service for his sister Diana, Princess of Wales at the Guards Chapel in London, Friday, Aug. 31 2007.

A view before the Service of Thanksgiving for the life of Diana, Princess of Wales, at the Guards' Chapel, London, Friday, Aug. 31, 2007.

Prince Harry reads during the Service of Thanksgiving for the life of Diana, Princess of Wales, at the Guards' Chapel, London, Friday Aug. 31, 2007. Harry eulogized Diana as "the best mother in the world." Princess Diana's family solemnly marked the 10th anniversary of her death at the service organized by her sons, while admirers tied scores of bouquets, poems and portraits to the gates of her former home.

Britain's Prince William speaks during the Service of Thanksgiving for the life of his mother Diana, Princess of Wales, at the Guards' Chapel, in London, Friday, Aug. 31, 2007.

Lady Sarah McCorquodale, sister of Diana, reads from a lectern during the Service of Thanksgiving for the life of Diana, Princess of Wales, at the Guards' Chapel, London, Friday Aug. 31, 2007.

Britain's Prince William, left, and Prince Harry leave the Service of Thanksgiving for the life of Diana, Princess of Wales, at the Guards' Chapel, London, Friday, Aug. 31, 2007.

Britain's Queen Elizabeth II leaves the Service of Thanksgiving for the life of Diana, Princess of Wales, at the Guards' Chapel, London, Friday Aug. 31, 2007.

Princess Beatrice, right, and Princess Eugenie, center, daughters of Prince Andrew and Sarah Ferguson, talk to Prince Harry as they leave the Guard's Chapel, in London, Friday, Aug. 31, 2007, after attending the Diana, Princess of Wales, memorial service, to mark the 10th anniversary of her death in a car crash in Paris.