The Playboy mogul made the joyous announcement via Twitter, as he wrote, "After the movie tonight, Crystal & I exchanged gifts. I gave Crystal a ring. A truly memorable Christmas Eve. When I gave Crystal the ring, she burst into tears. This is the happiest Christmas weekend in memory."
Looks like he’ll have to cope with having only one girlfriend, as the Shannon twins are moving out of Hugh Hefner's mansion.
On Tuesday, Hef took to his Twitter account to make the announcement, stating, "The Shannon Twins are growing up. They're moving to the Playmate House with my blessing so they will be free to do other things."