Hidden behind all the pretty young things at the front you may spot me - doing my tap dancing thing this weekend in aid of Children In Need. I took part in the Tapathon world record attempt for getting the most amount of tap dancers dancing at the same time. People all over the UK were doing the same routine at exactly the same time. We danced to 'Happy' by Pharrell Williams - twice! Seven whole minutes of tap dancing. It was very exhausting. And it will be several weeks before we know if we've got the world record. Fingers crossed. Although the money raised for charity is obviously the important thing.