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' ...

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

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

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

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

John Foster from Addis, Louisiana, sang the country song “I Cross My Heart” by George Strait on Monday’s “Judge’s Choice” ...

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's "American ... Foster, 18, choosing from three songs picked by the judges. First up was his interpretation of George Strait's "Cross My Heart," selected by judge and former "Idol ...

Louisiana singer John Foster is one step closer to becoming the next "American Idol," moving into ... judges had chosen for them to perform. "George Strait is my biggest influence in music.