What’s Up Your Shorts, Kristin Cavallari?

Could this be a lip slip, or are we merely seeing the edge of some very oddly colored and shaped panties? Also: what paparazzi still take photos of Kristin Cavallari?

Is she still acting? Is there another iteration of "The Hills" or "The City" or something being developed? We're not gonna lie: we watched "Laguna Beach," but that was it. For all we know she went from Orange County to lipslip in no time.

· Kristin Cavallari Upshorts Lip Slip Peek (taxidrivermovie.com)