VIDEO: Bobbi Kristina's grandmother Cissy Houston arrives in Atlanta

As the late Whitney Houston and singer Bobby Brown's daughter Bobbi Kristina Brown remains hospitalized after being found face-down in a bathtub nearly a week ago, family matriarch Cissy Houston has arrived.

[PAST COVERAGE: Bobby Brown disputes reports the family was preparing to say goodbye]

[UPDATE: Doctors see "no hope for change.]

Lifetime

Cissy Houston arrived Friday afternoon at Emory University Hospital, where Bobbi Kristina, 21, is being treated. She was initially rushed to North Fulton Hospital after being found face-down and unresponsive in a bathtub on Jan 31.

Test for Olive

Her former son-in-law Bobby Brown issued a statement through his lawyer early Thursday afternoon to dispute reports that family members were preparing to say goodbye to Bobbi Kristina.

Early Friday morning, Atlanta Police Department officers responded to a "dispute call" after Brown family members who'd gathered at the Midtown W hotel for a birthday celebration got into a fight.

Coincidentally, Tony and Grammy Award-winning singer Jennifer Holliday, known for her longtime starring role in the Broadway hit "Dreamgirls," expressed both sorrow and outrage at Bobbi Kristina's plight.

“Where are the grown people?” she demanded.