Demi Lovato has been in the entertainment industry for well over a decade now. Her early fans grew up with her while she was a Disney Channel star. Prior to that she even starred in the kid show Barney & Friends alongside another Disney star Selena Gomez. Throughout her career when she was younger it seemed that the actress was living a relatively normal life as a celebrity. It was not until Demi Lovato grew a little older until fans learned of her struggles.