From the moment he stepped on stage in the late 90s as a 9-year-old opening act for the Backstreet Boys, Aaron Carter's velvety voice, golden locks and effervescent energy made him an instant star. But the pop prodigy had his life marked by addiction and mental health struggles. Carter's meteoric rise to fame as a prepubescent pop star, his tumultuous teens and twenties, and his attempts to resurrect his career, are explored in, "Aaron Carter: The Little Prince of Pop," now streaming on Hulu.