Dwyane Wade and Gabrielle Union wedding at Miami castle

Dwyane Wade and Gabrielle Union married on August 30 in Miami.

According to a report by Local 10 News, guests and the wedding planners were sworn to secrecy about the nuptials.

The Miami Heat star and his bride asked their guests to sign confidentiality agreements and told them not to bring cameras or phones.

Dwyane Wade and Gabrielle Union married on August 30 in Miami (photo Getty Images)

However, some information has leaked out. Gabrielle Union’s friend, actress Essence Atkins, tweeted before the wedding: “Congratulations Dwyane Wade & Gabrielle Union on their wedding.”

Dwyane Wade and Gabrielle Union were wed at the Chateau Artisan mansion, a castle-like building that even is surrounded by a moat.

According to People magazine, the couple was scheduled to arrive via helicopter, and music for the ceremony was provided by recording artist John Legend.

The wedding weekend reportedly cost $5 million.

It is the second marriage for both Dwyane Wade and Gabrielle Union.

[youtube 3Uo2QgZofXA 650]