Lucy Davis, known for playing Dawn Tinsley in the original UK version of The Office, has announced that she has incurable cancer. In an Instagram post on Tuesday, the actress told her 590,000 followers that she was diagnosed with stage 4 breast cancer a year and a half ago after finding a lump on her breast. The cancer has since spread to other parts of her body. Davis said that chemotherapy is no longer an option and that she is not afraid of what lies ahead. She is best known for her role as the receptionist in the British sitcom.