The premiere of a singing competition in which professionals Kelly Clarkson, John Legend, Jennifer Nettles and Robin Thicke search the U.S. for amateur partners with whom to perform. The winning amateur receives a recording contract with Hollywood Records.

Well-known duets are performed by the professionals and their amateur partners.

Inspirational songs are performed by the professionals and their amateur partners, one of whom is eliminated.

Party songs are performed by the professionals and their amateur partners, one of whom is eliminated.

Songs from movie soundtracks are performed by the professionals and their amateur partners, one of whom is eliminated.

It's the first LIVE show, and Superstars Kelly Clarkson, John Legend, Jennifer Nettles and Robin Thicke take the stage with their remaining Duet partners and perform their favorite songs from this millennium. At the end, the polls will open and America will get to choose who stays in the competition and who is sent home.

Superstars Kelly Clarkson, John Legend, Jennifer Nettles and Robin Thicke, take the stage with their remaining Duet partners for an evening of standards from the Golden Age of music. America's voting results from the prior week will be revealed at the top of the show, sending one contestant home, so that only four remain in the competition to perform that night. At the end of the night, the polls will open once again and America will get to choose who stays in the competition and who is eliminated.

The celebrity singers choose songs that best showcase their duet partners' talent.