Hugh Hefner Engaged to Playmate Crystal Harris

Hugh Hefner rang in the holidays with an engagement ring. The Playboy founder is engaged to girlfriend Crystal Harris, 24, he announced on Twitter."After the movie tonight, Crystal & I exchanged gifts. I gave Crystal a ring. A truly memorable Christmas Eve," Hefner, 84, wrote. "When I gave Crystal the ring, she burst into tears. This is the happiest Christmas weekend in memory." Later, he clarified, "Yes, the ring I gave Crystal is an engagement ring. I didn't mean to make a mystery out of it. A very merry Christmas to all." This will be the third marriage for Hefner.