Demi Lovato's new documentary, 'Child Star,' set to premiere on Hulu on September 17, explores the complexities of growing up in the entertainment industry. In her directorial debut, Lovato interviews fellow former child stars like Drew Barrymore, Christina Ricci, and JoJo Siwa about their experiences and the pressures they faced. The trailer reveals dark moments from their pasts, including Lovato recalling a suicide petition against her and discussions of addiction from Barrymore and Ricci. Lovato emphasizes the need for protective measures for young stars, reflecting on the high price of fame. The documentary aims to shed light on the often unseen struggles of child actors and how they navigate their childhoods while achieving fame. 'Child Star' serves as a broader commentary on the challenges of early stardom rather than targeting specific industry figures.