UPDATE: Whitney Houston's Daughter Still Unresponsive, Breathing with Help of Ventilator

Bobbi Kristina Brown, the only child of the late Whitney Houston , remains hospitalized and is still unresponsive after being found face down in a filled bathtub at her Georgia home and is breathing with the help of a ventilator, E! News has learned. Hospital officials and her family have not commented about her condition. The 21-year-old's husband, Nick Gordon, and other family members, including her father Bobby Brown, have rushed to be by her side. Bobbi Kristina is breathing with the help of a ventilator but is still unresponsive, a source told E! News. Entertainment Tonight and other outlets had also reported that she was placed on a ventilator. The "machine is aiding" and "she has vital signs," the source said, adding that precautionary measures are being implemented.