41. Olivia Newton John
Breast cancer survivor Olivia Newton John is no longer concerned with aging. In 2004, the Australian sweetheart told Andrew Denton that her experience with cancer had helped to change her perspective."I shed an innate fear of dying. When I read some of my old interviews, I would talk about that or I would talk about getting old and dying. Now I'm grateful to get old. I feel it is a blessing if I manage to get there."