Kata Mara plays Mark Wahlberg's love interest in the 2007 movie Shooter. If you've seen the film, you might notice that there's a scene where she's wearing an almost see-through top.
Can't recall? Here's a screen capture.
Fore more of those Kate Mara pics, head to Celebrity Caps.
I don't know why the buzz suddenly on Kate Mara but I guess it has something to do with her upcoming flick Iron Man 2 where she plays Bethany Cabe, Stark's girlfriend.