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.
