Sophia Jane Myles (/səˈfaɪ.ə/; born 18 March 1980) is an English actress, best known in film for portraying Erika in Underworld (2003), Lady Penelope Creighton-Ward in the live-action Thunderbirds film, Isolde in Tristan & Isolde and Darcy in Transformers: Age of Extinction, and has received critical acclaim for her television work, particularly as Madame de Pompadour in the Doctor Who episode "The Girl in the Fireplace" and Beth Turner in Moonlight.

Biography

In 2004, Myles was in a relationship with actor Charles Dance. They met while working on The Life and Adventures of Nicholas Nickleby. From 2005 to 2007, she dated actor David Tennant, with whom she had acted in Foyle's War and the Doctor Who episode "The Girl in the Fireplace".