The 27-year-old Glee actress tied the knot with longtime friend Ryan Dorsey in Cabo San Lucas, Mexico, on July 19, months after ending her engagement to rapper Big Sean in April.
"We feel truly blessed to be joined as husband and wife," the couple told People magazine. "Our special day was fated and everything we could have ever asked for."
Rivera wore a lace Monique Lhuillier gown for the ceremony while Dorsey sported a Dolce & Gabbana suit. The actress carried a bouquet of daisies and baby's breath as she walked down the aisle, and the couple exchanged Neil Lane rings.
Rivera and Dorsey met four years ago in Los Angeles. The duo's friendship reportedly "blossomed into a romance" after the actress' breakup in the spring.
"True love always prevails," the two said of their relationship.
More details on Rivera's wedding will be unveiled in the upcoming issue of People, on stands Fridays.