Inside The Most Expensive Homes In America

Consider what the most lavish mansion in the United States will look like. Do you think it'll have a spa? Maybe a movie theatre? A bowling alley, a juice bar, a moat – and even a full-fledged nightclub?

The One in Bel Air has all – and is currently the most lavish mansion in the United States. It should be named "Number One," in my opinion, because the amenities I've described are just the beginning. I've seen a lot of mansions and palaces around the world, but nothing compares to what's inside this palatial estate in Los Angeles.