Wilson married his girlfriend, the singer Ciara, according to posts on their respective social media accounts.
According to multiple reports, the wedding took take place at Peckforton Castle in Liverpool, England, in front of roughly 100 friends and family members.
The duo have not been shy about their relationship, with Wilson posting news of their engagement to Instagram in March.
Last year, Wilson, 27, spoke about his relationship with Ciara at length at the Rock Church in San Diego.
"She's everything you could ever want, honestly," Wilson said. "Funny thing is, I told somebody that that's the girl I wanted to be with before I ever met her. I told somebody, 'I'm probably going to end up with Ciara.'"
They have also been gossip fodder given their stated intentions prior to marriage and Ciara's previous relationship with popular rapper Future, with whom she has a child.