Bobbi Kristina Brown, daughter of Whitney Houston and Bobby Brown, has died at the age of 22.

Bobbi Kristina had suffered brain damage after being found unresponsive in a bath at her home in Atlanta on January 31.

She was moved to Peachtree Christian Hospice in Georgia last month.

She was reportedly surrounded by family when she passed away on July 26. 

"She is finally at peace in the arms of God," the Houston family said in a statement.

"We want to again thank everyone for their tremendous amount of love and support during these last few months."

Her maternal grandmother Cissy Houston previously admitted she had suffered "irreversible brain damage" and wasn't "progressing at all".