Well, now we know it's not a sham relationship.

Kim Kardashian and future baby-daddy (as far as we know) Kanye West have bought an $11 million mansion in Bel Air.

There goes the neighborhood.

TMZ reported Tuesday the future parents are buying a 10,000-square-foot home in a private, gated community. America's favorite couple (no, really) made the deal a few weeks ago and they've already gutted it and are designing a 14,000-square-foot dream home in its place.

With that much space, it better have a bowling alley.

The new home will be an Italian-style villa, with a gym, movie theater, full hair and makeup salon, bowling alley (YES!), basketball court, and indoor and outdoor pools.

Their thrilled new neighbors, who will certainly be dropping by soon with welcoming casseroles, include Jennifer Aniston, Chris Paul and Joe Francis.

Contact Tony Hicks at thicks@bayareanewsgroup.com or on Facebook at www.facebook.com/BayAreaNewsGroup.TonyHicks.