Jessie J - The Things They Say 25300
"When I got the letter asking me to perform, I felt really proud. It's a proper letter from the Queen's secretary. I'm keeping it in a memory book. It's written on this lovely thick notepaper. I keep feeling it." British pop star Jessie J was honoured to be invited to play at Queen Elizabeth Ii's Diamond Jubilee Concert on 4 June (12).