Sienna Miller, the celebrated British-American actress, made a stunning public announcement of her third pregnancy at the 2025 Fashion Awards held at London’s Royal Albert Hall on December 1. At 43 years old, Miller showcased her baby bump in a sheer, ethereal white Givenchy gown that perfectly balanced elegance and bold maternity style. This appearance was not only a fashion statement but also a heartfelt moment as she shared the exciting news with fans worldwide.
Sienna Miller’s Pregnancy Reveal at the Fashion Awards
At the prestigious 2025 Fashion Awards, Sienna Miller wore a spectacular sheer white gown by Givenchy's Sarah Burton that beautifully accentuated her baby bump. Her radiant appearance was a blend of elegance and maternity style, inspiring many with her confident and fashionable pregnancy statement.
Sienna Miller is Expecting Her Third Baby with Oli Green
This pregnancy marks Sienna Miller’s second child with her boyfriend, actor and model Oli Green. The couple, together since 2022, already share a young daughter born at the end of 2023. Sienna is also a mother to 13-year-old Marlowe, whom she co-parents with ex-partner Tom Sturridge. Her radiant presence on the red carpet, accompanied by Oli Green and Marlowe, symbolized a joyous blending of family and style that captivated both fashion lovers and her fans.
Sienna Miller’s Stunning Maternity Style on the Red Carpet
This elegant pregnancy announcement during such a prestigious event also breaks stereotypes about age and motherhood. Sienna Miller's boldness and authenticity continue to make her a trendsetter both on the red carpet and in life, celebrating family growth with confidence and style.
Sienna Miller’s Growing Family and Joyous Future
With three children on the way or already in their lives, Sienna Miller’s family continues to grow in love and support. Her public pregnancy reveal is not just a personal milestone but a celebration of family, resilience, and style that resonates with many fans worldwide.
