Headey is a British actress most likely best known to audiences now as the stunningly beautiful and equally conniving Queen Cersei Lannister on HBO's acclaimed "Game of Thrones." She got her breakout role in "Waterland" alongside Jeremy Irons and Ethan Hawke, and has also landed roles in big-budget films like "The Remains of the Day" (1993), "The Jungle Book" (1994) and "Aberdeen" (2002). She scored a lead performance in "The Brothers Grimm" (2005) opposite Matt Damon and Heath Ledger, then played Queen Gorgo in "300."