Bobbi Kristina Brown, the daughter of Whitney Houston and Bobby Brown, may well have married her fiancé Nick Gordon in a secret ceremony. 20-year-old Brown tweeted on Thursday (9th January) a picture of her and her new husband's wedding rings with their hands overlapping, adding the caption "happily married." She tagged Gordon in her post and added "So in love. If you didn't get it the first time that is."

Nick Gordon and Bobbi Kristina Brown
Nick Gordon and Bobbi Kristina Brown may have married!

There was some speculation regarding the nature of their relationship. Gordon is the son of an unnamed friend of Houston and Bobby Brown's and he was brought up, through his teens, in the same household as Bobbi. Houston, according to sources speaking to ABC, had been overheard saying Gordon was like her son. A number of critics attacked Brown and Gordon, claiming they were related. 

The couple first announced their engagement in October 2012 during an advertisement for their reality show The Houstons: On Our Own. They called off their engagement sometime later owing to the concerns from Brown's family. However, they announced their relationship was back on in July 2013. Brown was keen to address the issue of their sibling status or rather lack thereof. She wrote on Facebook: "I'm tired of hearing people say 'eww you're engaged to your brother,'" adding "We aren't even real brother and sister nor is he my adoptive brother. My mom never adopted him."

Brown also hinted she has some other news, on Twitter she wrote there are "big things in store," adding "We're about to change the world!" Whatever this news is, fans of the happy couple will have to wait for this and official confirmation on the possible secret wedding.