EXCLUSIVE: Jason Wahler Calls Off Engagement

Jason Wahler has called off his engagement from Katja Decker Sadowski, 21.

"I have decided to end my engagement, and it's an amicable split," the Hills star, 22, tells Usmagazine.com.

Wahler -- who has also dated Lauren Conrad -- says they're "still good friends.

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"We agreed we are both just too young to be considering getting married right now," he added.

Last June, Sadowski (a University of Southern California student) told Us she wanted to wed "sooner rather than later.

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"But my parents want me to finish school first and that won't be until 2010," she said. "So we want to do it probably a little bit before graduation, but I need my parents' help to plan the wedding!"

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The actor is currently shopping around a dating reality show called Jason and the Cougars.

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