[TMZ.com]- Now that Tito Ortiz and Jenna Jameson have more in common than just taking shots to the face — she’s preggers with his kid — the soon-to-be threesome have purchased a $3.4 million home in Huntington Beach, Calif.

The four bedroom, 3.5 bath waterfront mansion has its own library, walk-in wine cellar, and private boat dock and balcony.

We can’t wait to see their home videos.