Lena Headey is a British actress known for her versatile performances in film and television. She gained widespread recognition for her role as Cersei Lannister in the popular HBO series Game of Thrones, which aired from 2011 to 2019. Headey has also appeared in various films, including 300 and The Brothers Grimm. Born on October 3, 1973, in Hamilton, Bermuda, Lena Headey moved to England at a young age. She began her acting career in the 1990s and has since built a successful career, earning critical acclaim and several award nominations for her work in both drama and fantasy genres.