DEMI LOVATO IS 'BACK' | Sends Video Message to Fans

"I wanted to let you guys know that I am back," says Demi Lovato in a new viral message to her fans. "I wouldn't be here today if it wasn't for your support." This is the Disney star's first video since leaving a treatment center in Chicago. Lovato checked herself into rehab back in October 2010 to treat "physical and emotional issues."

Watch the video dedicated to her supportive fans below.

What do you think is next for Demi?