From Hugh Hefner and Crystal Harris to Jesse James and Kat von D, see who else never made it down the aisle
Karina Smirnoff and Maksim Chmerkovskiy
After getting engaged New Year's Eve 2008, the Dancing With the Stars celebs called it quits in September. He Twittered, "What was meant to be a 'life long book', turned into a 'chapter'.......and now that 'chapter' is finished."
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