Last night on The Hills, Whitney bid byeskies to Teen Vogue, Stephanie Pratt made an effort at good versus evil, and — speaking of potentially evil — we were introduced to the supreme hardcoreness of Whitney’s new boss, Kelly Cutrone (which sounds a lot like “cutthroat.” Coincidence?)

After the new episode, Lauren, looking every bit the Malibu princess (love the hair!), dropped by the live After Show and dished about L’il Miss Pratt (turning over a new leaf, are we?), fastforwarding through Heidi and Spencer’s parts on the show (tee!) AND some of her favorite music.

Now we thought we had her pegged as a Rock & Roll fan, but it turns out, just like the other half-trillion red-blooded American girls like you out there, Lauren likes the Jonas Brothers (who finally made it to the #1 spot on TRL, by the way) and listens to them when she’s designing her new clothing line (which, if you’ve watched the show, you’ve probably heard about.) Seriously! WTJ!? No, seriously. You love Lauren even more now, don’t you? You do.

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