Between her prominent roles in projects like Game of Thrones, 300, and both The Purge and Terminator franchises, Lena Headey is a certified badass when it comes to playing powerful leading characters.

11. Lena Headey – Scarred and Sinister in “Dredd” Lena Headey, who is also known for her role as Cersei Lannister in *Game of Thrones*, took on a particularly gritty role in *Dredd*, where ...