"Bobbi Kristina is fighting for her life and is surrounded by immediate family," the Houston family said in a statement. "As her father already stated, we are asking you to honor our request for privacy during this difficult time. Thank you for your prayers, well wishes, and we greatly appreciate your continued support."
Brown was discovered by her husband and a friend in a home outside of Atlanta on Saturday morning. Unresponsive, police performed CPR until rescue personnel arrived.
Whitney Houston died three years ago on Feb. 11, 2012 after being found unresponsive in a tub at a Beverly Hills hotel.