People.com Celebrity Parents Helena Bonham Carter and Tim Burton out for a walk in Primose Hill with children By Staff Author Published on January 28, 2008 05:46 AM Share Tweet Pin Email Actress Helena Bonham Carter, 41, and fiance, director Tim Burton, 49, take their two children — son, Billy Ray, 4, and their daughter, born Dec 15th — for an afternoon walk in Primrose Hill on Sunday. Their daughter had no name for six weeks — they thought that they were having a boy. They have not yet released what it is. Helena starts production on her new film Harry Potter and the Half-Blood Prince in February. Photo by Pacific Coast News. The new baby rides in a Bugaboo Frog in black ($760).