She may have done a runner last year but New Year's Eve proved to be the magic date for Hef and Crystal, as they tied the knot at his LA mansion. Taking to Twitter to share the news, the Playboy magazine founder - whose brother Keith Hefner acted as best man - tweeted 'Crystal & I married on New Year's Eve in the Mansion with Keith as my Best Man. Love that girl! (sic)' followed by the pic above of himself, Crystal and their dog Charlie, who was also dressed up for the festivities.

Crystal also took to the Tweet machine to talk about the night, mostly praising the musical choices of the evening saying 'The harpist and flutist did an amazing job last night. They played 'As Time Goes By' 'Because You Loved Me' 'Somewhere Over The Rainbow' and 'Chasing Cars.' They continued to play through the night as guest arrived for the big annual NYE party. (sic)'. Hef, 60 years Crystal's senior, recently told everyone that he wants to stay with Crystal 'til he dies. Which, at the age of 86, and with all the *ahem* activities Hef gets up to, may be sooner than we all think.