07/09/2010 05:12 am ET Updated May 25, 2011

Hottest Female Actions Stars: Who Got In The Best Shape? (PHOTOS)

Scarlett Johansson worked hard to slip into her catsuit for 'Iron Man 2,' but she's not the first female action star to get ripped for a role. Which of these ladies were in amazing shape?

You can vote on Robert Downey Jr.'s best movies of all time here.

female action stars