Longtime couple Dwyane Wade and Gabrielle Union are tying the knot, and they are doing it in style.

TMZ reported that the two will be marrying on Saturday in a castle in Miami. The castle is called Chateau Artisan, and it features a moat.

If anyone wants to get a peek at what the home looks like, all one has to do is watch Birdman's 2010 video "Fire Flame," which was shot at Chateau Artisan. The music video opens with a black fence that leads to a set of doors before the long road to the actual house. It is 19,000 square feet, and there are eight bedrooms.

The Redland, Florida, home was featured on Forbes as one of the incredible fortress homes. Charles Sieger built a moat around the $10.9 million home.

"In particular, I bought the property because it was on the side of a canal, which also provides protection," Sieger said.

The venue is definitely both beautiful and private. The couple has been working hard to keep details of their wedding concealed. Wade and Union are having everyone involved with their wedding sign a confidentiality agreement, notes TMZ. Everyone has to be quiet about everything they see on the couple's special day. Also, guests cannot bring cell phones or cameras to the wedding.

Personal or financial details are protected under the contract. Those who speak out will have to pay a fine.

The invitation, which tells men to wear formal black and women to wear formal white, asked guests to bring identification. Guests will also be shuttled from one location to the wedding venue.

"Put on your dancing shoes and join us for a throw down," the invitation said.

It may get fun as the evening goes on, but attendees are to expect a wait of up to 30 minutes to pass through security.