Kate Winslet, 45

When we think of timeless beauty, Kate Winslet is at the top of our minds. Despite being the star of the box-office hit Titanic, she has maintained a relatively low-key lifestyle, which means she rarely shares her tricks to staying youthful. Being in her mid-40s means, she looks after her skin, especially before a big event.

Winslet has a simple tip: hydrate. The Oscar winner also isn’t a fan of chemicals, so she tries to moisturize her body most naturally. We’ll have to wait and see how radiant she looks again in the upcoming Le and Fake!