Leighton Meester is a badass, and she doesn't care who she has to defeat on her way to becoming the best arm-wrestler in history. She'll even destroy her friends, that's how hardcore she is.
In all honestly, it's just nice to see her out having some fun. Nobody wants to have to be perfectly dolled up all the time, and we're glad she can just be herself around her friends!
Though, we'd totally win against her!
[Image via XposurePhotos.com.]