Happy 19th Birthday, Demi Lovato!
A year ago, Demi Lovato was spiraling toward rehab, just a couple months away from the incident that would finally make her realize: enough is enough.
Fast forward 12 months, though, and Lovato has turned her life around. She's completed treatment, she's owned up to Bipolar Disorder and she's talked honestly many of her personal demons. Professionally?