Since his audition, Foster has climbed his way to the top five in the show, performing songs like "Callin' Baton Rouge," ...

Louisiana finalist John Foster performs 'Almost There' from 'The Princess and the Frog' for the first of two 'Disney Nights' ...

John Foster returned to the 'American Idol' stage in an effort to make the season's Top 7 and gave an unforgettable performance.

Watch 'American Idol' John Foster take a step away from the spotlight to cover George Strait's classic "Amarillo By Morning." ...

John Foster, a Top 3 finalist on Season 23 of American Idol, is coming home to West Baton Rouge. The West Baton Rouge Parish ...

Fan-fave singers John Foster and Jamal Roberts have both advanced to the Top 7 of American Idol, joining Slater Nalley, ...

American Idol season 23's John Foster performed I Cross My Heart during Monday's episode of the ABC reality show.

Romance stole the spotlight on Monday night’s American Idol as 18-year-old country crooner John Foster delivered a swoon-worthy performance with a personal twist.

When Top 8 contestant John Foster auditioned for “American Idol,” judge Luke Bryan reluctantly voted to send him to Hollywood ...

Louisiana teen John Foster stole the hearts ... Judge and former "Idol" winner Underwood offered George Strait's "I Cross My Heart" for Foster to sing during the show's "Judges' Choice" night.