Badass Babes of TV and Movies: From 'Brave' to 'Game of Thrones'

Rambunctious role: "Grey's Anatomy" has many strong female characters, but none has been more complex or captured our attention more than ambitious surgeon Christina Yang.

Rough Resume: Prior to "Grey's", Oh did a lot of voiceover work, but could be seen here and there on "Arli$$" and in "Sideways."