And it's none other than his ex wife Kris Jenner!
According to a source:
[Image via WENN.]
In Animal Kingdom director David Michôd's new thriller, R-Patz and Guy Pearce are taking a little trip across post-apocalyptic Australia.
Unfortunately this looks less like a seksi bromance and more like The Road.
Ch-ch-check out the video (above) to see if R-Patz makes it out of The Rover in one piece!