Lucy Davis, best known to television audiences as Dawn Tinsley from the original U.K. version of "The Office," has revealed that her breast cancer is now terminal. Since that diagnosis, the cancer has metastasized to her bones, specifically her spine, right hip and ribs. She Plans to Keep WorkingDespite the diagnosis, Davis said she has no intention of stepping back from either her acting career or her advocacy work. A Second Breast Cancer Story From the Same ShowDavis's disclosure comes not long after Fischer, her American counterpart in the "Office" franchise, revealed her own breast cancer diagnosis. Fischer, 50, announced last year that she had been diagnosed with Stage 1 triple-positive breast cancer, an aggressive but treatable form of the disease.