Is Bobbi Kristina Engaged To Nick Gordon?

If Bobbi Kristina was trying to hide her relationship with her informal stepbrother Nick Gordon, a new promo for her upcoming TV show "The Houstons" just made things complicated.

A teaser of the Lifetime drama shows Bobbi Kristina sporting a huge rock on her ring finger that belonged to her late mother and legendary singer Whitney Houston, and announcing that she "is engaged."

While paparazzi-snapped PDA shots of her and Gordon confirm some type of romantic connection, Whitney's manager Pat Houston says that the two just have a "very, very strong friendship.”

She also told ABCNews.com that the prospect of an engagement is 'unacceptable,' suggesting that no wedding bells will be heard in the couple's near future. “A lot of teenagers, when they hit 18, they think they’re grown,” Houston said. “They think they know it all, they think they know about relationships. You just have to be there to navigate and guide them.”

Could this just be a publicity stunt for the Houstons' show? Only way to find out is to tune in. Check the alley-oop from HollyScoop below.