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

Rambunctious role: She's a pre-"Twilight" vampire Selene, who likes to hunt Lycans, in the "Underworld" films.

Rough Resume: Aiding monster hunter "Van Helsing" as Anna Valerious and then as U.S. Marshal Carrie Stetko, investigating a murder in "Whiteout."