Fast Facts

  • Her mother worked as David Bowie's secretary in the 1970s.
  • Her mom went into labor with her in New York City while watching a live performance of The Nutcracker.
  • Studied acting at the Lee Strasberg Theatre and Film Institute in New York City.
  • Breakthrough year was 2004 when she appeared with Daniel Craig in Layer Cake and Jude Law in Alfie.
  • In 2006 she launched her own fashion label Twenty8Twelve, numbers taken from her birthday, with sister Savannah.
  • Garnered praise for her 2006 portrayal of 1960's "It Girl" Edie Sedgwick in Factory Girl.
  • Appeared on Broadway in 2009 in the title role of After Miss Julie.
  • Is a Global Ambassador for International Medical Corps.


  • 2013, Golden Globe — Best Performance by an Actress in a Miniseries or Motion Picture Made for Television: Nominee
  • 2008, BAFTA Film Awards — Rising Star Award: Nominee
  • 2008, Independent Spirit Awards — Best Female Lead: Nominee


  • Tom Sturridge — Ex-fiancé
  • Ed Miller — Father
  • Marlowe Ottoline Layng Sturridge — Daughter
  • Jo Miller — Mother
  • Jude Law — Ex-fiancé
  • Savannah Miller — Sister
  • Jamie Burke — Ex-significant Other
  • Rhys Ifans — Ex-significant Other
  • Stephen Miller — Half Brother
  • Charles Miller — Half Brother
  • Balthazar Getty — Ex-significant Other

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  • Birth Name: Sienna Rose Miller
  • Birth Place: New York, New York, United States
  • Profession: Actor, Fashion designer, Model

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