LOS ANGELES -- Drugs. Eating disorders. Bullying. Social media pitfalls. The life of a child star can be dark and dangerous and the Hulu documentary, "Child Star" looks at all of it. Demi Lovato, who started acting at around age ten, is a co-director, executive producer and a subject of this documentary, an idea that Lovato's had for years.

Demi Lovato opened up about their directorial debut "Child Star" and offered advice to young people in the entertainment industry.