Olivia Newton-John – Grease, Born in 1948

Singer/actress Olivia Newton-John spent a part of the 1990s fighting breast cancer and it has left a lasting impression on her lifestyle. Another celebrity who opposes battling wrinkles by way of the knife, Olivia depends on her fitness schedule to do this for her. She plays a game of tennis and frequents the gym three or four days a week. However, she names her blissful marriage as her most important age-fighter. She and her spouse got married in 2008 and have a union that works very well. She feels and looks amazing at 70. She even released an album, Hopelessly Devoted: The Hits, in 2018.