Sienna Miller and her boyfriend, Oli Green, welcomed their second child together, making the actress a mother of three ...

Sienna Miller and Oli Green share two children ...

Actress Sienna Miller has quietly welcomed her third child, her second with partner Oli Green, after announcing her pregnancy ...

Sienna Miller has opened up on what life is like as she returned to work just three weeks after giving birth aged 44, and ...

The actress, 44, appeared on 'The Tonight Show Starring Jimmy Fallon' on Thursday, May 14, three weeks after giving birth ...

Sienna Miller is a proud mom-of-three thanks to her eldest daughter Marlowe Sturridge and the two young children she shares ...

Writer Anniki Sommerville reflects on the unexpected advantages of having babies in her forties, just like Sienna Miller.

The 44-year-old and Green, 29, previously welcomed a daughter whose name they have yet to share. Miller also shares a ...

Before Green, Miller dated fellow actor Tom Sturridge, and together they welcomed their daughter, Marlowe Sturridge, in 2012.