People.com Celebrity Parents Helena Bonham Carter out in Primrose Hill with Billy Ray and daughter By Staff Author Published on January 21, 2008 09:28 AM Share Tweet Pin Email Actress Helena Bonham Carter, 41, a friend/nanny and her two children — son, Billy Ray, 4, and her unnamed daughter, born Dec 15th — take a walk in Primrose Hill on Sunday. Helena and her partner, director Tim Burton, 49, welcomed their daughter 5 weeks ago, but she is still without a name — they thought that they were having a boy. 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). Billy rides on a Bugaboo wheeled board for older siblings ($80). Billy is wearing UGG Kids Classic Boots in Chestnut ($90).