Bobby Brown is convinced angels are "keeping him on the right path."

Less than a year after the only daughter born to him and Whitney Houston died under hospice care, the "My Prerogative" singer told Fox, "What keeps me moving is that I know I have more angels now watching over me. My mom, her [Bobbi Kristina], even Whitney."

Bobbi Kristina Brown was just 22 years old and has since been buried alongside her mother at a cemetery in their native New Jersey.

Meanwhile, authorities have launched a criminal investigation into the circumstances surrounding her death that reportedly targets live-in boyfriend Nick Gordon as a primary suspect.

Bobbi Kristina largely never regained consciousness after being found face down in the bathtub of the Georgia home the two shared. In addition, the conservator of her estate Bedelia C. Hargrove has slapped Gordon with a multimillion dollar wrongful death suit alleging that on the night she was rushed to a hospital emergency room he served her a "toxic cocktail" that essentially rendered her defenseless.

During his recent interview, Bobby thanked fans for the support and prayers he has received and added the recent birth of his 5-month-old daughter with wife Alicia Etheredge has helped him stay sane.

Through his attorney, he recently went on record in asserting he believes it was Gordon who harmed his daughter.

"I look forward to having the Court hear the evidence in the civil lawsuit and hopefully the criminal action very soon," Bobby recently said in a statement released by his attorney Christopher Brown.

Bobbi Kristina's death echoes that of her mother, Whitney Houston, who died in 2012. She too was found face-down in the bath of the Beverly Hills hotel where she was staying. Authorities later revealed she had drugs in her system at the time of her death.