Tyler Perry joined the growing list of those keeping vigil at Bobbi Kristina Brown's bedside over the weekend.

People magazine reports the "Madea Goes to Jail" star was seen on Sunday arriving at the Atlanta-area hospice where Whitney Houston and Bobby Brown's 22-year-old daughter was moved late last week after being taken off her life-preserving medications.

Bobbi Kristina never regained consciousness after being found face down in the bathtub of the Roswell area home she shared with boyfriend Nick Gordon in late January.

The 45-year-old Perry was a close friend of the late Whitney Houston's and has remained in contact with the family ever since Bobbi Kristina became incapacitated. He has also briefly worked with Bobbi Kristina stemming from her guest appearance on the TBS series "For Better or Worse" in 2012.

At the time of her being moved to the hospice, Bobbi Kristina's aunt Pat Houston released a statement indicating her condition has shown no signs of improvement since she's been hospitalized.

"Despite the great medical care at numerous facilities, Bobbi Kristina's condition has continued to deteriorate," said Pat, who along with Bobby Brown was recently named a co-guardian over her. "As of today, she has been moved into hospice care...We thank everyone for their support and prayers. She is in God's hands now."

Meanwhile, Georgia law enforcement has now started an investigation into the circumstances surrounding her injuries after doctors discovered several other unexplained bruises on her body at the time she was hospitalized. According to TMZ, Gordon is considered the central target in the probe.

Just last week, the court-appointed conservator for Bobbi Kristina's estate filed suit against the 25-year-old Gordon alleging he stole at least $11,000 from her and caused her "substantial bodily harm."

A close relative of Gordon later told People they are convinced he is being used as a "scapegoat" in all the drama.