So cool of Emma to do this! And if you head over to the BBC Website you can read the full story and watch the clip!

Tony Hull, head teacher at Costessey Junior School, has won the National College Award for Head Teacher of the Year at the Teaching Awards 2010.
He was presented the award by Academy Award winning actress Emma Thompson during a school assembly.
“It was a great surprise – it’s not everyday in your career you get something like that,” said Mr Hull.
Before winning the national title, Mr Hull picked up the east of England head teacher award in June.