Sienna Rose Diana Miller was born on the 28th of December 1981. She is a British-American actress, model, and fashion designer who was nominated BAFTA Rising Star Award in 2008. She was nominated for a BAFTA TV Award for Best Actress and a Golden Globe Award for Best Actress for the 2012 TV film The Girl. She has acted in films such as Layer Cake (2004), Alfie (2004), Factory Girl (2006), The Edge of Love (2008), G.I. Joe: The Rise of Cobra (2009), Foxcatcher (2014), and American Sniper (2014).
Born on: 28 December, 1981
Born in: New York City, New York, USA
Height: 1.65 m