by Free Britney at . Comments

"I just want to say that I can always trust my good friends that I've had forever, but at the same time, some of my oldest friends have betrayed me," Lauren Conrad reveals in the latest issue of Us Weekly.

That's juicy, even for the world of The Hills!

Head For the Doghouse

In an exclusive interview, LC talks about how ex Brody Jenner went public with a new girlfriend (Cora Skinner) just days after she left for Paris.

To make matters worse, best friend Audrina Patridge allegedly buried the hatchet with Conrad's ex-BFF and current rival, Heidi Montag.

"At this point, I have to question every person that wants a relationship with me, whether it's friendship or a romantic relationship," Conrad said.

"[Audrina Patridge] has to remind me that she's not someone who's going to betray me," the 22-year-old star of The Hills says pointedly.

As for Brody Jenner's rebound with Cora Skinner, she says, "When you have that type of thing, you always have to question, 'Why wasn't I good enough?'"

"It's disappointing to have to question relationships," she adds.

The latest betrayals have been especially difficult for Lauren Conrad, who battled sex tape rumors allegedly spread by Montag and Spencer Pratt.

She also caught ex-boyfriend Jason Wahler kissing another girl (Jessica Smith), but stood by him as he got arrested four times and went to rehab.

After he got out, Wahler promptly got engaged to Katja Decker-Sadowski.

All this and more will come flooding back to us as The Hills returns on Monday, March 24. Not sure about you, but we can't wait.

by Free Britney at . Comments

With their respective boyfriends, that is. Although the former Laguna Beach stars, whose ongoing feud is well-documented, have definitely broken up numerous times, in a manner of speaking. We're saying there's no love lost between the Cali cuties!

In any case, Kristin Cavallari (right) has split with boyfriend Brody Jenner, People magazine confirms, while Lauren Conrad (below) has ended things with Jason Wahler, her beau on both Laguna Beach and The Hills, according to Teen People.

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"Yes, Brody and I broke up. It's just hard right now because I am working all the time. We're still good friends though," Cavallari, 19, said.

The off-and-on couple, who met through Laguna Beach co-star Talan Torriero, originally broke up in the fall, but got back together shortly after.

In between spending time with Jenner, 22, Cavallari was spotted several times with rebound-tang crazed Nick Lachey, but friends say it was never anything serious. Cavallari described her romance with Jenner, the son of Olympian Bruce Jenner and a Guess model, as her first mature relationship.

"He's good-looking and he makes me laugh for hours," she told Teen People.

Cavallari, whose fame has rocketed since the second season of Laguna Beach: The Real Orange County, recently wrapped her film Fingerprints, and is now shooting Spring Breakdown. Both are slated for release next year.

Meanwhile, Lauren "LC" Conrad, 19, confirms she is no longer with Jason â€" even after she made the dubious decision to stay in California with him, rather than take an internship in Paris, on the season finale of The Hills.

On Laguna Beach, LC ended things with Jason, 20, after catching him kissing his ex-girlfriend, Jessica Smith, 18.

But for some reason, the two got back together shortly thereafter, and he was a regular presence on The Hills, her Laguna spin-off.

Lauren's younger sister, Breanna Conrad, 16, heads up an all-new cast of Laguna Beach, which makes its premiere August 16 on MTV.

If history is any indication, the much-anticipated Season 3 should provide tons of drama, some scandalous hooking up, underage drinking, a lot of gossip and ample hanging out at the beach.