Sienna Miller - Sexy American actress and model

Sienna Rose Miller (born December 28, 1981) is an American-born English[1] actress, model and fashion designer. Miller was born in New York City, USA and moved to England with her family as a child, where she attended the Heathfield school in Ascot, Berkshire and later studied for a year at the Lee Strasberg Institute with luminaries such as Will Lee and Koni Summer in New York City.