"WOW! That is what American Idol runner-up John Foster said after performing at the Grand Old Opry.

Twenty days after finishing second on "American Idol," Louisiana country singer John Foster will be on another iconic stage, ...

Foster hit the ground running immediately following the May 18 American Idol finale. He performed at Cajun Country Jam in his ...

John Foster probably never would've thought his appearance on American Idol would lead to this incredible career move. The ...

Foster, an Addis native who just completed his freshman year at LSU, finished as runner-up on ABC's "American Idol" on May 18 ...

American Idol” runner-up John Foster is embracing his love of country music like never before. On Saturday, June 7, the ...

Reunited and it feels so good! More than two weeks after John Foster and Breanna Nix competed in the American Idol finale, ...

Reuniting for the first time since the 'American Idol' finale, these season 23 finalists reflected on who they missed most.

"Idol" alum John Foster performed at the Cajun Country Jam in Louisiana, his home state, for a passionate crowd.