Whitney Houston's daughter hospitalized

The daughter of late singer Whitney Houston was pulled unconscious from her bathtub on Saturday at her Georgia home, in an eerie echo of her mother's tragic death three years ago.

Bobbi Kristina Brown, 21, was found by her husband and a friend at her home in Roswell, about 35 km north of Atlanta, Roswell Police Department spokeswoman Lisa Holland said.

"She is still alive and breathing, and other than that I do not know her condition at this time," Holland told a news conference. "Investigators are on the scene at the hospital and the house."