direct to your inboxMartine McCutcheon surprised fans of The Masked Singer when she was unmasked as the Swan on the ITV singing show.The Love Actually star, who played the Prime Minister's tea lady Natalie in the 2003 romantic film, was revealed to be behind the mask on Saturday night as another celebrity contestant had their identity unveiled after being booted out of the wacky competition.Viewers were amazed that actress and pop star Martine, who shot to fame as Tiffany Mitchell in