WHITNEY HOUSTON's DAUGHTER ENGAGED TO HER ADOPTED BROTHER NICK GORDON?

Is this the engagement RING?

Bobbi Krisitina and Nick Gordon
share a romantic moment publicly

That Whitney Houston's daughter Bobbi Kristina romantically kissed her Mom's adopted son(whom she took in at the age of 12 though adoption process was never formalised) is no news. But that US Weekly revealed that the duo are engaged?

After Whitney Houston's death she left all that she owned to her daughter.