"@nickgordon! #HappilyMarried," the 20-year-old reality TV personality tweeted Thursday, alongside a photo of her and Gordon's new wedding rings. "SO #Inlove. If you didn't get it the first time that is."
Brown also hinted she and Gordon have even bigger news to share.
"BIGGGG things in store guys . . . I'm so excited!" she wrote on Twitter Thursday. "We bouta change the world babbbbby! #bringEmOut! #Getready! xO!"
The couple have had a stormy relationship for several years. Houston unofficially adopted Gordon when he was 12 and raised him as her son in the years before her 2012 death, UsMagazine.com said.
Celebrity Breakups and divorces of 2014 [PHOTOS]