David Bailie and Keira Knightley in Pirates of the Caribbean: At World's End (2007)

Kristanna Loken in Terminator 3: Rise of the Machines (2003)

Paula Patton in Mission: Impossible - Ghost Protocol (2011)

Rosamund Pike in Wrath of the Titans (2012)

Moon Bloodgood in Terminator Salvation (2009)

Sienna Guillory in Resident Evil: Apocalypse (2004)

Kristin Kreuk in Street Fighter: The Legend of Chun-Li (2009)

Ali Larter in Resident Evil: Afterlife (2010)

Gemma Arterton in Prince of Persia: The Sands of Time (2010)

Lucy Lawless in Xena: Warrior Princess (1995)

Sigourney Weaver in Alien: Resurrection (1997)

Still of Bridget Regan in Legend of the Seeker

The Top 50 Hottest Female Action Stars in Action

Kate Beckinsale in Underworld: Evolution (2006)

Milla Jovovich in Resident Evil: Retribution (2012)

Scarlett Johansson in The Avengers (2012)

Lena Headey in Terminator: The Sarah Connor Chronicles (2008)

Jennifer Lawrence in The Hunger Games (2012)

Carrie-Anne Moss and Matt McColm in The Matrix Reloaded (2003)

Anne Hathaway in The Dark Knight Rises (2012)

Kristin Kreuk and Nina Lisandrello in Beauty and the Beast (2012)

Famke Janssen in Lord of Illusions (1995)

Ewan McGregor and Gina Carano in Haywire (2011)

Ali Larter in Resident Evil: Extinction (2007)

Arnold Chon and Yvonne Strahovski in Chuck (2007)