VIDEO: Bobbi Kristina sings "Someone like you"

As her treatment and the police investigation continue and potential legal wrangling ensues over who is authorized to make medical decisions on her behalf or who inherits her estate if the worst happens, we happened upon this simple video of her singing by herself.

Instead of her mother Whitney Houston's powerful vocals or her dad Bobby Brown's old-school groove, Bobbi Kristina has a sweet, soft singing voice. In the halls of Emory University Hospital and across the nation, lots of people are praying they'll hear it again.

http://youtu.be/GImAjkWMXgI