Sex And The City star Sarah Jessica Parker is reliving her youth by accompanying three-year-old son JAMES on a Halloween tradition. The actress, 41, is a huge fan of the spooky season, which she used to spend raising money for the United Nations Children's Fund (Unicef). She says, "I am not making this up. My oldest memory is trick-or-treating with UNICEF." Now she's passing on the broomstick to her child with actor Matthew Broderick, although she admits finding the perfect costume is causing a headache. She says, "He changes every 20 minutes or so. It's now between Spider-Man, Superman, skeleton man and BUZZ LIGHTYEAR."