From Hugh Hefner and Crystal Harris to Jesse James and Kat von D, see who else never made it down the aisle
Aliette Vazquez and Helio Castroneves
The day after the two-time Indy 500 winner became the champ of Dancing With the Stars, he announced his split with his business executive fiancee on Nov. 28, 2007. "It was time to let go," he had said of his six-year relationship.
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