Natalie Dormer Natalie Dormer

Natalie Dormer, who's no stranger to baring a little cleavage as Margaery Tyrell on Game of Thrones, is posing topless in April's GQ.

In the sexy photo spread, Dormer lounges about in various states of undress. But Dormer doesn't typically spend her days lazing around: She's an adrenaline junkie with action film dreams.

Photos: Everybody's posing nude!

"I love going out of my comfort zone — I live to go out of my comfort zone," she tells the magazine. "Obviously, you have quieter years than others — you don't go jumping out of a plane every day."

Dormer will get to show off her more "badass" side by playing Cressida in the final two Hunger Games installments. Until then, fans can get their fix when Game of Thrones returns April 6 at 9/8c on HBO.

What do you think of Dormer's photo spread?