Guess Who?

Which 31-Year-Old Supermodel Showed Off Her “Stairmaster Butt”?

"Back view of 4 months of stairmaster butt," tweeted this supermodel with a really impressive view of her booty. Not that this lady needs a stairmaster to look amazing!

Need a hint? In addition to her bodacious bod, this lady is a huuuuuuuge Game of Thrones and A Song of Ice and Fire fan, making her the #1 crush of anyone with a pulse although some purists have called her geek-culture appeal ;exploitative.

Give up? Click here for the reveal!