Contestant who prayed with judges wins 'American Idol,' sings Christian anthem with Lauren Daigle

Samantha Diaz, known by her stage name Just Sam, was crowned “American Idol” season 18 winner Sunday night after singing the Christian single “You Say” in a duet with Lauren Daigle.

Contestant who prayed with judges wins 'American Idol,' sings Christian anthem with Lauren Daigle
Samantha Diaz, known by her stage name Just Sam, was crowned “American Idol” season 18 winner Sunday night after singing the Christian single “You Say” in a duet with Lauren Daigle.