Gabrielle Union and Dwayne Wade's big day is finally here. The couple is set to walk down the aisle at "Chateau Artisan" , a moated castle  hidden in Miami, Florida this afternoon.

Wade and Union wanted to keep their wedding day private as possible and have been going to great lengths to keep most of it top secret. Guests must sign a confidentiality agreement and all social media is also banned. Not to mention the moat people have to cross to get into the castle.

Chateau Artisan is one of the best property's in the United States. The castle is 19,000 square feet, 8 bedrooms, 7.5 bathrooms, 14 acres of land, and also where YMCMB's Birdman shot his "Fire Flame" video in 2010.

Dwayne and Gab have been together since 2009 , but during a brief split last year Dwayne conceived a son with another woman. Since then, the two have worked it out and are saying "I do" today.  We wish them the best. Check out an overhead view of the property below.