The Real Housewives of Atlanta stars said "I do" for the second time at the InterContinental Buckhead Hotel in Atlanta surrounded by their reality TV friends.
Cameras rolled on the celebration which will be the centerpiece of NeNe's spin-off series, I Dream of NeNe: The Wedding, scheduled to air on Bravo this fall.
NeNe and Gregg divorced in 2011 after 13 years of marriage, and reconciled last year. They have a son, Brentt.
Wearing a Gabrielle Arango gown, NeNe was accompanied by several bridesmaids for her walk down the aisle, including her RHOA costar Cynthia Bailey.
"We couldn't be happier," the bride told Life & Style. "Marrying my soulmate is the best feeling I've ever had."