Bobbi Kristina, the 19-year-old daughter of Whitney Houston and Bobby Brown, made a big announcement during a preview for her upcoming Lifetime reality show The Houstons: On Our Own ... she's engaged!

The up-and-coming singer has been dating Nick Gordon since earlier this year. Gordon has been referred to as Whitney's adopted son and godson.

The reality show is expected to revolve around Bobbi Kristina's love life with Gordon.

The Houstons: On Our Own will debut on October 24.