PHOTO GALLERY: Kristin Cavallari and Justin Bobby Go For a Ride

We knew Kristin Cavallari had a few things up her sleeve for this season of The Hills, and she is definitely going to be bringing the drama after her latest stunt.

The hot blonde was spotted catching a ride with Audrina Patridge’s ex-boyfriend Justin Bobby in Los Angeles on Friday as cameras rolled.

She was looking casual in a pair of white short-shorts and black, off-the-shoulder top. And Justin Bobby, well, looked like Justin Bobby.

Check out the pics of the new couple in our gallery.