The world suffered the loss of Bobbi Kristina Brown earlier this year and still continue to mourn her passing while waiting for answers about exactly what caused the 22 year-old starlet to be found unconscious in the bathtub of her Atlanta home. However, no one has suffered the loss quite like her family. Recently, her famous father Bobby Brown spoke out about how he found strength to deal with the tragic loss of his daughter through writing his upcoming book. Tonight, on Entertainment Tonight, Pat Houston, aunt to Bobbi Kristina is speaking out for the first time about the of death of her niece. Read more below.