America's craze with contest shows like "American Idol" has a dark side of young people who enjoy a blast of the spotlight, then fall into trouble with drugs, the law or both.
Jessica Sierra is the latest example.
As a 19-year-old contestant on "Idol" Sierra told audience members that she'd always dreamed of being a star. She wowed the judges all the way to the Top 10, and later went on to tour the country in 2005 with the other season four finalists.
But now Sierra is appearing not in...Full Story