'There's no way you're 100-years-old!' said Prince William during a heartfelt interaction with 100-year-old Joan Illingworth, at a Buckingham Palace reception to celebrate the 100th anniversary of Queen Elizabeth II's birth. <br /> Report by Gluszczykm. Like us on Facebook at http://www.facebook.com/itn and follow us on Twitter at http://twitter.com/itn
