Watch : Demi Lovato Details "Best Year" of Marriage to Husband Jordan LutesDemi Lovato wasn’t the kind of girl to hide her face in Camp Rock 3. After all, the “This Is Me” singer makes a very special cameo during the newest film in the Camp Rock franchise, a moment that director Veronica Rodriguez felt was incredibly important for fans and Lovato’s character, Mitchie. “I was like, if we don't bring Mitchie, people are gonna be rioting. News at the Aug. 10 premiere of Camp Rock 3. It would not have felt right to have a movie without her in it.”