From Hugh Hefner and Crystal Harris to Jesse James and Kat von D, see who else never made it down the aisle
Jason Wahler and Katja Decker Sadowski
Wahler called off his engagement from the 21-year-old on Feb. 26. "I have decided to end my engagement, and it's an amicable split," the former Hills star, 22, told Us. Wahler -- who has also dated Lauren Conrad -- says they're still good friends: "We agreed we are both just too young to be considering getting married right now."
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