First springing onto our screens in the early aughts, model and actor Sienna Miller is something of a British icon. And, more ...

Sienna Miller Makes First Appearance Post-Baby at Chloé Show in a Slinky Slip and Mega Heels Kevin Costner Unveils Trailer for Horizon: An American Saga, His Epic 2-Part Western Kevin Costner's ...

Sienna Miller makes her relationship with Lucas Zwirner PDA official Ale Russian is a contributing writer at PEOPLE. She has been working at PEOPLE since 2023. Her work has appeared in Women's ...