HUGH HEFNER'S "runaway bride" may have come running back to him. Sources say CRYSTAL HARRIS moved back into the Playboy Mansion this week.
--Last July, Crystal caused all manner of media chaos when she dumped Hugh a week before they were supposed to get married . . . and allegedly shacked up with DR. PHIL'S son Jordan McGraw.
--But a source says, quote, "Crystal begged Hef to let her come back. He surprisingly doesn't have any hard feelings against her, so he let her move back into the Mansion. Hef and Crystal are really happy back together."
--Someone's NOT happy though: Hef's #1 girlfriend SHERA BECHARD. The source says, quote, "She moved out as soon as Crystal moved back in."
