Kaley Cuoco – Age 38

For over a decade, viewers were accustomed to seeing Kaley Cuoco in The Big Bang Theory, playing Penny. While the series ran, Kaley seemed to grow more and more beautiful with each episode, leaving us all curious: what was the secret to her beauty? Thankfully, in 2020, she divulged part of her regular routine to Woman’s Day. Kaley revealed she kicks off her days off with coffee, exercised through yoga and Soul Cycle, and religiously applies her daily eye cream, sunscreen and moisturizer right after she wakes up. Currently, Kaley is starring in the series The Flight Attendant.