Happy 43rd birthday to the talented and ageless Sienna Miller! It's hard to believe that on this day, 43 years ago, the world was blessed with your presence. And let's not forget that you were born on the 28th of December, aka the "cusp of Capricorn and Sagittarius" - talk about a powerful combination! Wishing you a day filled with love, laughter, and endless martinis (or whatever your chosen drink may be). Keep shining bright, Sienna! Cheers to many more years of stunning performances and unforgettable fashion choices.