After Tuesday's somber tweet from Hugh Hefner, confirming his third marriage proposal would not end in marriage -- "The wedding is off. Crystal has had a change of heart" -- we haven't been able to let go of a more than unsettling coincidence. Ex-fiancée, Crystal Harris was promoting her debut single just hours before formally commenting that the wedding was off.

Apparently the opportune timing was not lost on Hefner either. After taking to Twitter to let his followers know that Harris' new single, 'Club Queen,' had just become available on iTunes, he retweeted a fan's suspicions of Harris' fame-seeking, use him then lose him intentions.

"Omg @CrystalHarris left @hughhefner the day her single came out on iTunes. Coincidence? I think not," Hefner retweeted from @LinzLuvs.