Cissy Houston says Bobbi Kristina Brown 'isn't progressing at all'

ATLANTA, May 10 (UPI) -- Gospel singer Cissy Houston says there has been little progress in her granddaughter Bobbi Kristina Brown's recovery over the past three months.

"She's the same. She's not progressing at all," Houston told Entertainment Tonight Saturday. "She's not gone yet, but you know, whatever the Lord decides, I'm ready for her... I have nothing to do with that. That's His job. It's His territory, you know? And I understand it."

Bobbi Kristina is the 22-year-old daughter of recording artist Bobby Brown and his late ex-wife Whitney Houston, Cissy's daughter. Bobbi Kristina has been on life support since she was discovered Jan. 31 unconscious and face-down in a water-filled bathtub at the Georgia home she shared with her boyfriend Nick Gordon. The circumstances of Bobbi Kristina's medical crisis remain under investigation.

After a lengthy hospitalization, Bobbi Kristina has been undergoing treatment in an Atlanta-area rehab center.