American Idol was one of the early innovators when it came to the reality singing competition. The show has had some major highs and lows but has always brought out the best of the best when it comes to musical talent. Carrie Underwood, Kellie Pickler, Clay Aiken and Phillip Phillips all started on Idol. They started … Continue reading ‘American Idol’ – Most successful contestants from Kelly Clarkson to Adam Lambert