Sienna Miller

Who is Sienna Miller?

Sienna Miller is a renowned British actress, model, and fashion icon who has captivated audiences with her talent and style. Born on December 28, 1981, she has built a remarkable career in Hollywood and beyond. Sienna Miller was born in New York City, USA, though she was raised in London, England, which shaped her unique blend of transatlantic charm. Her breakthrough came with the 2004 film Layer Cake, where she starred alongside Daniel Craig, showcasing her natural acting prowess. Since then, she has appeared in numerous critically acclaimed movies, including Factory Girl and The Edge of Love, often portraying complex, dynamic characters.

Beyond acting, Sienna Miller has made a significant mark in the fashion world, often celebrated for her bohemian chic aesthetic. Her influence extends to inspiring countless trends, making her a staple at major fashion events. With a career spanning over two decades, she continues to take on diverse roles, proving her versatility in projects like American Sniper and the TV series The Loudest Voice. Fans admire her for balancing stardom with a grounded persona, often seen advocating for various causes. Her journey as a talented Sienna Miller actress remains an inspiration for many aspiring artists looking to make their mark in the entertainment industry.

Personal Details

• Date of Birth: December 28, 1981
• Height: 5’5″ (1.65 m)
• Place of Birth: New York City, USA
• Nationality: British-American

Sienna Miller: Net Worth

• Estimated net worth: $18 million (as of late 2025)

Interesting Facts about Sienna Miller

• Sienna Miller was named after the city of Siena in Italy, reflecting her parents’ love for unique names.
• She studied at the Lee Strasberg Theatre and Film Institute in New York to hone her acting skills.
• Her iconic boho style in the early 2000s sparked a global fashion trend among young women.
• Sienna has a twin sister, Savannah, who is a successful fashion designer and entrepreneur.
• She is an ambassador for various charities, focusing on children’s welfare and environmental causes.

Socials

• Instagram

Sienna Miller: Video

Filmography

• Horizon: An American Saga (2024) as Frances Kittredge
• Extrapolations (2023) as Rebecca Shearer
• Anatomy of a Scandal (2022) as Sophie Whitehouse
• The Loudest Voice (2019) as Beth Ailes
• 21 Bridges (2019) as Frankie Burns
• American Woman (2018) as Debra Callahan
• The Lost City of Z (2016) as Nina Fawcett
• Live by Night (2016) as Emma Gould
• Burnt (2015) as Helene
• Mississippi Grind (2015) as Simone
• American Sniper (2014) as Taya Kyle
• Foxcatcher (2014) as Nancy Schultz
• G.I. Joe: The Rise of Cobra (2009) as Ana Lewis / Baroness
• Factory Girl (2006) as Edie Sedgwick
• Layer Cake (2004) as Tammy