Bobby Brown is so worried about his daughter, Bobbi Kristina Houston's health, he wants her to get professional help.

Bobbi - the only child of Bobby and ex-wife Whitney Houston - has taken the news of her mother's death extremely hard, and her father is reportedly urging her to seek help so she can come to terms with the tragedy.

Whitney Houston's friend David Gest says Bobby Brown was her ''downfall''.

The producer - who was among the mourners at the singer's funeral on Saturday (18.02.12) - insists her descent into drug addiction stemmed from her ill-fated marriage to the New Edition star, because she had never taken illegal substances until after they wed in 1992.

Bobby Brown ''kissed'' Whitney Houston's coffin as he left her funeral.

The 'Two Can Play That Game' singer was reported to have been ejected from the service for his late ex-wife - who was found dead in her Beverly Hills hotel room last weekend - following a row over his entourage, but he insists he made the decision to leave following frustrations over the seating arrangements.

Stevie Wonder, Alicia Keys and R. Kelly all performed musical tributes at Whitney Houston's funeral on Saturday (18.02.12).

The Motown legend sat at the piano and sang 'Ribbon in the Sky', one of her favourite songs, and 'Love's In Need of Love Today', before paying a personal tribute to the late singer at the emotional service held at the New Hope Baptist Church - which Whitney attended and sang at as a child - in Newark, New Jersey,.

Whitney Houston's ex-husband Bobby Brown left her funeral after an alleged bust-up with a family member.

The 'My Prerogative' singer arrived at the service at the New Hope Baptist Church in Newark, New Jersey, on Saturday (18.02.12) and walked up to her coffin and lovingly touched it.

Whitney Houston's close family and friends visited her body last night (17.02.12).

Her mother Cissy Houston and daughter Bobbi Kristina - who was rushed to hospital the day after she died suffering with stress and anxiety - were among a small group of people who went to the Whigham Funeral Home in Newark for a private wake.