85-year-old Playboy founder Hugh Hefner's fiance Crystal Harris called off their wedding, just days away.

The wedding is off, tweeted Hefner Tuesday. Crystal has had a change of heart.

Harris wrote on her website After much deep reflection and thought I have decided to end my engagement with Hef. I have the utmost respect for Hef and wish him the best going forward. I hope the media will give each of us the privacy we deserve during this time.

The 25-year-old Playmate apparently had a fight with the Playboy founder and left the infamous Playboy Mansion over the weekend, according to TMZ.

This would have been Hefner's third wedding. He was previously married to Mildred Williams and Kimberly Conrad.