Old Hef confirmed the announcement a few hours after tentatively making it on Christmas day, via Twitter:
When I gave Crystal the ring, she burst into tears. This is the happiest Christmas weekend in memory.
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.
Now that's classy. For Harris, it was probably about the best Christmas present a girl could get, the only thing better perhaps being a lax prenup. And even though some might call Hefner "damaged goods" on account of his previous two marriages, we're betting he's been saving himself since his official divorce From Kimberly Conrad (what is it with this guy and alliterative K-sound names?) earlier this year.
So here's wishing you a long and steamy marriage, Crystal Harris. Because that is what you want, right?