Whitney Houston and Bobby Brown's daughter Bobbi Kristina is dead.   Bobbi Kristina passed away yesterday after spending the last seven months in a coma.

The 22 year old was found unconscious in a bathtub at her home on the morning of January 31st, and she had been in a comatose state ever since.

The passing of Bobbi Kristina comes a little more than three years after her mother Whitney Houston drowned in a bathtub.

This is an ongoing investigation.  Police are looking into the possibility that another person or persons may have been in her home the morning she was discovered.