Members of Bobbi Kristina Brown's family have called on fans to join them at a candlelight vigil for the 21 year old as she continues to fight for her life at a hospital in Georgia.

The ailing daughter of the late Whitney Houston and Bobby Brown was transferred to Emory University Hospital in Atlanta a week ago (02Feb15) after medical staff placed her in a medically-induced coma following a health emergency at her home in Roswell on 31 January (15).

The wannabe actress was found unresponsive and face down in a bathtub.

Family members have previously dismissed talk of a vigil and reports suggesting Brown's father has been told he must decide whether or not to switch off his daughter's life support, but now it appears their will be a public get together, dubbed Shining a Light for Healing, at the Riverdale Amphitheater in Riverdale Town Center, according to People.com.

A family source says, "There has been no change (in Bobbi Kristina's condition). We are hoping that God will see fit to perform a miracle in her, so that he will get the glory.

"We have laid hands on Krissi and have been praying for a miracle."