Sienna Rose Miller is an American/British model and actress who has lived in England since childhood.
Born December 28, 1981, in New York City, she moved to England as a child and attended the Heathfield School in Ascot, Berkshire. She later attended the Lee Strasberg Institute in New York City.
Her father is Edward Miller, an American banker; her mother is Jo Miller, an American actress who ran Lee Strasberg's acting academy in London. For much of her childhood and adolescence, her stepmother was the British interior decorator Kelly Hoppen.
Miller has acquired only a few minor roles; the most prominent of these was in the television series Keen Eddie. She also appears in the 2004 remake of the 1966 movie Alfie. In 2005 she made her West End debut as Celia in Shakespeare's As You Like It to lukewarm praise. (The Guardian commented "if she were in a girls' school show, rather than the West End, you would think her well above average.") However, when Helen McCrory, the actress playing Rosalind, fell ill, Sienna took over her role for the evening's performance.
On Christmas Day of 2004 she became engaged to actor Jude Law. On July 18, 2005 Jude Law issued a public apology to Sienna for having an affair with the nanny of his kids, Daisy Wright, after the story appeared in British tabloids. Sienna has been shown in pictures not wearing the engagement ring, and her family doubts she will take Jude back.