Cissy Houston Files Petition Against Bobbi Kristina Seeking Modifications to Her Inheritance Payments

It's going down! Bobbi Kristina has yet to get her hands on a large chunk of the estimated $20 million she inherited from her mother Whitney Houston, who drowned earlier this year, but after a legal move by the trustees of Whitney's estate -- granny Cissy Houston and aunt Marion "Pat" Houston -- Bobbi Kris may have to wait a while. According to the petition filed in Atlanta last week, the