Well? Out of all the disney girls, would you agree that Demi Lovato's voice is by far the most impressive? IMO, she's definitely the best vocalist of all the Disney Girls- whether you like her music or not. Keep it cute
Edit: I'm excluding Xtina since she never officially released any albums through Disney's label.
If we're not counting the Britney/Xtina generation, then yes Demi is the best voice. She should be marketed almost the exact same as Kelly Clarkson is.
love them both.