Brody Jenner made a shocking revelation during his weekly podcast - he staged his relationship with Lauren Conrad for their reality show "The Hills!" It turns out Jenner is only friends with the 28-year old entrepreneur, and they never actually dated. Can you believe it?

"[Lauren and I] worked together on a show called The Hills where we had to pretend like we were dating but we never dated," he told Dr. Mike Pow, co-host of his podcast.

Former co-star Kristen Cavallari revealed in December she faked relationships and fights for the show.

"I don't care anymore -- I can tell you. At this point, it's been so many years," she told Bethenny Frankel on Bethenny.

"Brody Jenner at the time was dating Jayde Nicole," the blonde beauty confessed.

 "I dated Brody when I was 18, right after "Laguna Beach" actually, and that's it. And then on the show, on The Hills, they had us 'dating' for a few episodes. They pretended that him and Jayde broke up and I was dating Brody, and Jayde and I got into a huge fight because she saw us in a club. It wasn't real at all. They were together the entire time."

"[On] 'Laguna Beach,' they really just manipulated situations and put us in situations that we normally wouldn't have been in, or we'd have to film something that maybe happened a month ago or hasn't happened yet -- stuff like that," Cavallari continued.

"When I decided to join 'The Hills,' I knew exactly what I was getting into, I knew exactly the character they wanted me to be, so I said, 'Listen, I'm game. What do you want me to do?'"

Jenner, who now appears on his family's show "Keeping up with the Kardashians," recalled last week in his podcast dating sister-in-law Leah Jenner.

"I met Brandon through Brody. We went to school together when we were 11," she recalled. "So [Brody] was my boyfriend in the fifth grade... we never kissed."

Things are now heating up with Jenner's new girlfriend Kaitlynn Carter.

Can you believe Jenner and Conrad never actually dated? Let us know your thoughts in the comments section below.