Kristin Cavallari said she enjoyed the acting aspect of The Hills, where she had a series of "fake relationships" and "fake fights."

The new mom and Dancing With the Stars alum talked about her old MTV show on Watch What Happens Live, saying she didn't really regret dating any cast member ... except maybe Justin Bobby, who also dated Audrina Patridge. "I would say Justin, but I never really dated him," Kristin said on December 3 (via "I think I made out with him once and that took a lot of convincing. Finally I was like, 'All right, I'll just do it!'"

She said the producers put ideas in the teenage casts' heads, and they made her feud with Lauren Conrad a lot worse than it was — although the two girls didn't fake that animosity. But now she has some nice things to say about Lauren, so ... maybe just save the disses for the TV show producers, and themselves for going along with the fake storylines.


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