Barney and Judge said "I do" Saturday at the St. Regis Hotel in Monarch Beach, People reported.
The couple started dating about two months after Barney divorced her ex-husband, Simon Barney. They got engaged in Bora Bora in March 2012.
The wedding and events leading up to it were recorded and will be aired on Bravo.
"Eddie and I are so excited to share our wedding with the viewers. There are going to be a lot of fun scenes captured. It's amazing how much we are able to do in the given time frame," Barney said.