Hugh Hefner is a married man.  He and Crystal Harris tied the knot at the Playboy mansion on New Year's Eve with a few close friends and family.

He posted 'Happy New Year from Mr. and Mrs. Hugh Hefner!' on Twitter with the picture.

 

Hef did change out of his signature pajamas for the I do's.

 

The Playboy founder is 82, Harris only 26.  The couple had planned to marry in 2011 before Harris got cold feet.