Miller, Sienna Rose (1981– )

US actor and model. She performed on stage in New York City before pursuing a modelling career in the UK, appearing on the cover of Vogue magazine in 2004. She kicked off her film career with the independent British motorbike-racing drama High Speed (2002) before signing a seven-year contract with Paramount Pictures. She co-starred in the US Fox television series Keen Eddie (2003) and in the crime film Layer Cake (2004), before starring in the remake of the 1960s film Alfie (2004).

Other films include the fictionalized biopic Factory Girl (2006), the Steve Buscemi remake Interview (2006), and the fantasy adaptation Stardust (2007).

Miller was born in New York City, but moved to the UK with her South African mother after her parents divorced. Her mother ran the Lee Strasberg drama school in London, and Miller attended high school in the UK. She moved back to the USA, attended New York's Lee Strasberg Institute, and acted in several plays there, most notably Anthony Minghella's Cigarettes and Chocolate. Moving back to the UK, she then appeared in the BBC series Bedtime (2002).

She earned extensive tabloid attention for her romantic relationship with Alfie co-star Jude Law.