A former contestant on Survivor: Palau has lost her battle with cancer.
Us Magazine reports that Jennifer Lyon, 37, has died of breast cancer. The former nanny was diagnosed at age 33 and had a double mastectomy and underwent chemotherapy.
Lyon finished in fourth place on Survivor's 10th season, which aired in 2005.
Meanwhile, Survivor: Africa winner Ethan Zohn continues to be treated for a rare form of Hodgkin's disease.