LONDON, UNITED KINGDOM - DECEMBER 03: Kiera Knightly attends the SeriousFun London Gala 2013 at The Roundhouse on December 3, 2013 in London, England.The Serious Fun Children's Network is a growing community of camps and programs serving children with serious illnesses and their families and was set up by Paul Newman in 1988. (Photo by Stuart C. Wilson/Getty Images)