Demi Lovato Pictures Opens Up In New Video Message

The 18-year-old continued, �I can�t tell you how much light you guys brought into my life in probably the darkest time of my life. Without you guys, I wouldn�t be here today.�While she opted to leave out specific details, the �Camp Rock� star did say, �The journey that I�ve been on has been very difficult over the past few months. I was dealing with issues that I know not only girls just my age but of all ages are dealing with.�