Sienna Miller Siblings: A Closer Look at the Actress’ Family Tree

Sienna Miller, born on December 28, 1981, in New York City, is an American-born British actress, model, and fashion designer.

Raised in London after her family moved there when she was 18 months old, Miller began her career as a model, appearing in prestigious publications like Vogue and the 2003 Pirelli Calendar.

Miller’s breakout film roles came in 2004 with Layer Cake and Alfie.

She gained further recognition for her portrayal of Edie Sedgwick in Factory Girl and Caitlin Macnamara in The Edge of Love.

Siblings

Savannah Miller, Sienna’s older sister born in 1980, is a successful fashion designer and co-founder of the fashion label Twenty8Twelve, which she established with Sienna in 2007.

The brand was known for its contemporary style and was inspired by Sienna’s bohemian fashion sense.

Savannah is also a mother and has been involved in various creative projects, including fashion design and styling.

Sienna’s close relationship with her sister Savannah has been influential in her career, as the two have collaborated on various projects, and Savannah’s fashion sense has often complemented Sienna’s public persona.

Sienna also has three half-siblings from her father’s side, Stephen, Charles, and Natasha.

Details about these half-siblings are relatively private, and they maintain a low profile.

Career

Miller began her career in the early 2000s as a model, which provided her with a platform to enter the entertainment industry.

She appeared in various fashion campaigns and editorials, establishing herself in the modeling world.

Her first major acting role came in the 2001 film South Kensington, where she played a supporting character.

Although the film did not achieve significant success, it marked the beginning of her transition from modeling to acting.

Also Read: Elizabeth Banks Siblings: Meet Geoff, Sarah and Rebecca Mitchell

Miller’s breakthrough came in 2004 with her performances in two notable films: Layer Cake and Alfie.

In Layer Cake, she played the role of Tammy, a young woman involved with a drug dealer, which showcased her ability to portray complex characters.

In Alfie, she starred alongside Jude Law, playing the character of Julie, a love interest. This role brought her considerable attention and established her as a rising star in Hollywood.

In 2006, Miller portrayed Edie Sedgwick in Factory Girl, a biopic about the iconic muse of Andy Warhol.

This performance received critical acclaim and showcased her dramatic range, further solidifying her reputation as a serious actress.

The film explored themes of fame, addiction, and the tumultuous nature of Sedgwick’s life, allowing Miller to demonstrate her ability to tackle challenging and nuanced roles.

Awards and accolades

Miller has received numerous awards and nominations throughout her career, recognizing her talent and contributions to the entertainment industry.

Among her notable achievements, she was honored with the Deauville Talent Award at the Deauville Film Festival in 2019 and received the EMA Futures Award from the Environmental Media Awards in 2007.

Additionally, she was named Supporting Actress of the Year at the ShoWest Convention in 2009 and was recognized as British Actress of the Year at the Harper’s Bazaar Women of the Year Awards in 2015.

Miller’s performances have also garnered critical acclaim, leading to several nominations.

She received a BAFTA nomination for Best Leading Actress for her role in The Girl in 2013 and was nominated for the Rising Star Award in 2008.

In the British Independent Film Awards, she was nominated for Best Supporting Actress for her performances in High-Rise and The Edge of Love.

Additionally, she earned a Golden Globe nomination for Best Performance by an Actress in a Miniseries or Motion Picture Made for Television for The Girl in 2013.