Ananova:

Whitney Houston and Bobby Brown are filming a reality TV series tracking their recent tumultuous lives.

R&B singer Brown, who was recently released from jail, is hoping to sell the footage to a network in the United States.

It will feature Houston, who recently left a rehabilitation clinic, and the couple's 11-year-old daughter Bobbi Kristina.

A spokeswoman for Houston said the venture was "Bobby's project", but added that Houston was happy to take part.

A film crew with Brown's Atlanta-based company, B2 Entertainment, were seen filming the family while they were dining out last week. They were also filmed while Houston sang Happy Birthday to a fellow diner at a restaurant in Atlanta, Georgia.

Houston, 40, checked into rehab last month. She later left the clinic, saying she was still under the terms of a treatment programme.

According to her spokesman she is allowed "approved outings" under her programme.

Grammy-winning Houston admitted in December 2002 that she abused cocaine, pills, marijuana and alcohol. But she claimed to have beaten her "demons" with the help of a spiritual adviser.

Brown, meanwhile, was locked up last month for violating the terms of his probation. Among those violations were an alleged attack on Houston which left her with a bruised cheek and a cut inside her lip.

Brown, 35, is due in court on May 5 on battery charges related to the alleged attack.