It’s that time of year when lots of charities make a bid for your support - or at least your money - and they find ever more creative ways to do it. This Friday marks Save the Children's annual 'Christmas Jumper Day', where people wear a silly woolly for charity. Actress Ashley Jensen, from the likes of 'Extras' and 'Ugly Betty', is a supporter and she told Shares Melanie Wray why she's involved.
