Bobbi Kristina Brown
Bobbi Kristina Brown has been moved to a hospice as her health deterioratesFred Prouser/Reuters

Hollywood actress Meagan Good has urged fans to pray for Bobbi Kristina Brown as the daughter of the late Whitney Houston remains unresponsive in hospice care.

In a heartfelt plea on Instagram, the Anchorman 2 star shared an old picture of the ailing star and expressed her sadness over her condition.

Meagan Good
Meagan GoodGetty

"I pray a prayer for this precious young woman. I urge everyone who has a kind heart to please join in with us with prayers lifted up," the caption read.

Bobbi Kristina was found face down in a bath tub at her home in Roswell, Georgia, on 31 January 2015, shortly before the third anniversary of her mother's death.

On 25 June 2015, she was transferred Atlanta's Peachtree Christian Hospice where she has remained for three weeks to be allowed to pass away naturally.

But despite the bleak outlook, Good was adamant that there was power in prayers.

"I believe that prayer changes things. He already knows the desires of our heart, so He wouldn't have us do it if it didn't make a difference if aligned with His will," she wrote.

"I pray that Dad will work a miracle. His will be done over all. @realbkristinahg."

Meanwhile, Bobbi Kristina's father Bobby Brown has welcomed a baby girl with his wife Alicia Ethridge.

The 46-year-old singer's partner was induced at Cedars Sinai hospital in Los Angeles on Saturday, (11 July) TMZ reports.

The couple, who were married in 2012, have a 5-year-old son named Cassius. Brown has six children in all, including Bobbi Kristina, his daughter with late ex-wife Whitney Houston.