For many Hollywood actresses, the prospect of turning 40 means fewer and smaller film roles.
But Kate Winslet insists she is excited by the prospect of hitting the milestone, claiming "confidence comes with age".
The Oscar-winning star said she is embracing the ageing process as she prepares to celebrate her birthday next week.
She told Edit magazine: "You can get away with a lot more in your twenties. You can get away with having one too many vodka tonics, and you can wake up in the morning and not have a puffy face. I couldn't go out now and get rip-roaring drunk; I'd take a week to recover and I value my life too much. Plus, I have children.
"But I'm baffled that anyone might not think women get more beautiful as they get older.