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She has always been know for walking on the wild side, and it already sounds like Kristin Cavallari is ready to shake things up when she joins the cast of “The Hills.”

The “Laguna Beach” babe told press her plans include, “drinking, fighting, hooking up- all that good stuff!” And that’s just the beginning.

In addition, Miss Cavallari has been enjoying the company of Audrina Patridge’s ex-boyfriend Justin Bobby. “I sat next to him at [Heidi and Spencer Pratt’s] wedding, yes.”

But he’s not the only guy Kristin is interested in- she says she’s looking to date around given her single status. “I am single and they want me to date on the show, which I’m kind of excited about. They’ll introduce me to guys, and if goes somewhere, they’ll follow it. If not, it’ll be over.”