Top 10 Most Successful American Idol Contestants, Ranked

Kelly Clarkson

Kelly Clarkson was the very first winner of the show. She was then able to go on and have a really successful career.

Carrie Underwood

Carrie Underwood has been on American Idol twice and won the competition both times. She has sold more than 25 million albums.

Adam Lambert

Adam Lambert is a great singer. In fact, it’s almost impossible to find someone who doesn’t like any of his songs.

Jennifer Hudson

The success Jennifer has achieved after her American Idol days. She is the most successful American Idol contestant of all time.

Clay Aiken

Clay Aiken, one who has done remarkably well. As one of the most successful American Idol contestants.

Jordin Sparks

Jordin Sparks was the winner of the sixth season of “American Idol” and is considered the most successful contestant.

Ruben Studdard

Ruben Studdard and Clay Aiken, both have become successful. They both have released popular songs after they left American Idol.

David Archuleta

David is not only one of the most successful American Idol contestants, he is most successful young singers in the last decade.

Kellie Pickler

Kellie Pickler has become popular across various different entertainment platforms. She is an avid social media user.

Simon Cowell

Simon Cowell has been one of the most successful and controversial judges on American Idol.

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