Buy Kristin Cavallari’s Style at!

When Kristin Cavallari announced that she was joining the cast of “The Hills,” we wondered if she was up for the style challenge.

After all, she has to keep up with fashionistas like Heidi Montag, Lo Bosworth, and Lauren Conrad.

But we think Kristin is up for the challenge.

She recently stepped out in a heart-stopper of an outfit, pairing a cropped tank with the Michelle Jonas Long Hippie Skirt.

We can’t wait to get more of this rising star’s style!