When did American Idol first debut?

What's Your American Idol IQ?  It's one of the hottest shows on television, even after its sixth season. We're talking about American Idol, the show that's responsible for the birth of countless rising stars. From Carrie Underwood to Chris Daughtry, these former no-names have transformed into household names. When it comes to American Idol, do you make the cut? Take our quick quiz and find out.