Whitney Houston's daughter taken to hospital

The daughter of late singer and entertainer Whitney Houston was found unresponsive in a bathtub and taken to hospital.

Bobbi Kristina Brown was discovered this morning by her husband and a friend.

A spokeswoman for the Roswell Police Department, officer Lisa Holland, said Ms Brown was given CPR until rescuers arrived.

Ms Holland said Ms Brown was taken alive to North Fulton Hospital in Roswell near Atlanta, Georgia.

The incident remains under investigation.