Bobbi Christina Huston Brown is the daughter of the late singer and actress Whitney Houston and her ex-husband, musician Bobby Brown. She has recently confirmed that she is engaged to Nick Gordon, who she has dated on and off for some time. There was a lot of gossip about the couple because Nick Gordon was brought up by Whitney Houston along with her daughter; however, the two are not related in any way and Whitney never formally adopted him. In fact according to recent stories, Whitney knew before she died that her daughter was going to start dating Nick and she was very happy about it.
However, other members of the family are not so happy - for example, Bobbi's grandmother, Cissie Houston, has openly advised her granddaughter to get a pre-nup as she thinks Nick is after the family money. Whatever the truth of this may be, it sounds as if the couple are likely to marry quite soon.