Read our Privacy noticeThe Office star Lucy Davis announced she has been diagnosed with incurable stage four breast cancer. “Lucy’s openness about her diagnosis will undoubtedly resonate with the many thousands of people living with metastatic breast cancer across the UK.” Ms Kum added that while advances in breast cancer treatment meant that more people are living longer with the disease, metastatic breast cancer remains incurable – but Breast Cancer Now is “committed to changing that”. Lucy Davis shared the news on Instagram ( Instagram )She continued: “Lucy’s story is a powerful reminder that we cannot take our foot off the accelerator. “We must keep pushing for game-changing discoveries and access to life-extending drugs like Enhertu so that people living with metastatic breast cancer can have more time to live.