The following comes hot from Hayley's official site:
"November 21st 2003 - Hayley performs exclusively for The Queen, US President and UK Prime Minister HAYLEY WESTENRA PERFORMS EXCLUSIVE CONCERT FOR HER MAJESTY THE QUEEN, PRESIDENT GEORGE BUSH AND PRIME MINISTER TONY BLAIR
Last night Hayley took part in an exclusive performance for Her Majesty the Queen, the Prime Minister Tony Blair and President George Bush at a private dinner to honour the US president's visit to the UK. Other guests included HRH Prince Philip, Duke of Edinburgh, HRH The Prince of Wales, Cherie Blair, Laura Bush, Colin Powell and Condoleezza Rice.
The evening's entertainment was a musical show based on the works of renowned musical director Sir Andrew Lloyd Webber. Hayley sang four songs; a duet of "Let Us Love and Peace" from A Beautiful Game with Irish singer Shonagh Daly, a solo of Pie Jesu, and a duet of I Believe My Heart, the lead track to Andrew Lloyd Webber's new musical "Woman in White" which she sang with the musical's male star, Kevin McKidd. For the evening's finale Hayley joined the other stars on stage for a stunning rendition of No Matter What.
On the evening Hayley commented: "It's been an amazing experience. It's such an honour to be asked to perform in front of the Queen of England and some of the world's leading political figures and equally amazing to work with Andrew Lloyd Webber. I still can't quite believe it"."