This girl is 11 years old. What an instrument she has:
http://www.youtube.com/watch?v=s-z5HfpC01c
I hope she's got good people around her, because there's an *awful* lot of potential there. I found her through Snarky Puppy:
http://www.youtube.com/watch?v=bTx7lNr9uBw
She's maybe a little too melismatic in places, but she's got amazing control and for one so young to know where to go with a tune like that... well, it's rare enough amongst singers more than twice her age.