Demi Lovato will reprise her iconic role as Mitchie Torres in a surprise cameo for the upcoming "Camp Rock 3," Disney has revealed just days before the movie's debut. Lovato is also serving as an executive producer on the film, marking a return to the franchise in both an on-screen and behind-the-scenes capacity. The announcement confirms that the Jonas Brothers will also be back for the new installment, reuniting much of the original cast. According to details shared ahead of the premiere, the movie will include callbacks to the first two "Camp Rock" films, giving longtime fans a nostalgic nod to the original storylines. The news comes as anticipation builds for the third film, which brings the beloved Disney franchise back to the screen. Lovato's cameo as Mitchie Torres, the character she played in the original movies, is being positioned as a surprise for audiences. The singer-actress's involvement extends beyond acting, as she takes on an executive producer role for the project. With the Jonas Brothers also confirmed to appear, "Camp Rock 3" is shaping up to be a full reunion for fans of the series.