Let's make this birthday one to remember.

41 years old (Born on June 23, 1984)

Happy Birthday, Duffy! Another year older, but your soulful voice still has us begging for "Mercy." Seriously, how many birthdays does it take before you finally reveal the secret behind hitting those incredible notes? Your timeless hit continues to make us dance awkwardly at parties—thanks for that!

From topping charts worldwide to winning Grammy awards, you've proven that Welsh charm and powerhouse vocals never go out of style. May this birthday bring you as much joy as you've given fans around the globe. Keep shining bright and remember: age is just a number—but your music is forever legendary!