Bobbi Kristina Brown, the 19-year old daughter of Whitney Houston, is rumoured to be expecting her first child, after getting engaged in less than 3 months' time, which was later proved "not true" by a source that is close to Bobbi.

In August, Bobbi was engaged to Nick Gordon, her brother-turned-boyfriend. Nick was adopted by Whitney when he was only 12, as his father was sentenced to jail and his mother failed to take care of him. Since then, Bobbi and Nick grew up together as siblings for more than 10 years before Whitney passed away in February this year.

However, family members of the Houston family are worried about Bobbi's drinking problem, which seems to grow worse after the reality show The Houstons: On Our Own began taping.

Photos that were taken from the red carpet have created the pregnancy rumour, in which a baby bump was reportedly spotted on Bobbi's stomach.