Sienna Miller announces third pregnancy

American-British actress Sienna Rose Diana Miller has announced that she is expecting her third child. The actress proudly showed off her baby bump at the 2025 Fashion Awards in London on Monday.

Sienna who is currently in a relationship with Oli Green, arrived at the red carpet of the award show in a white Givenchy gown, putting her bump on full display.

The 43-year-old is a mom to a teenager, Marlowe and a toddler. She once opened up on how her teenager felt about becoming a big sister.

“Initially, it was a lot for her, and now she is in heaven. Now that the baby can react she is clearly in love with her big sister,” she once told E!.