Hollywood's most eligible bachelor was finally going to be off the market (for the 3rd time) on Saturday; that is, until his fiancee fled the Mansion.

Talk about a run-away bride. Sources say that Crystal Harris, 25, has moved out of the Playboy Mansion, and her wedding to Playboy founder, Hugh Hefner, has been called off.

Hugh and his honey reportedly got into a fight over the phone this weekend. Maybe it had something to do with that 60 year age difference? I wonder how Holly Madison feels about this.

Are you surprised by this, Lovelies? [via TMZ]