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

Season 23 of American Idol came to an end on May 18th, with Jamal Roberts of Meridian, Mississippi, earning the most votes ...

Louisiana singer and "American Idol" runner-up John Foster is Grand Ole Opry-bound. Foster, 18, of Addis, made the ...

American Idolseason 23 first runner-up John Foster and second runner-up Breanna Nix took Carrie Underwood and Luke Bryan's ...

Foster announced that he will sing a few songs and he encouraged fans to attend the festival during Memorial Day weekend.

John Foster ended Season 23 of American Idol as runner-up behind Jamal Roberts, and he’s not looking to let the momentum slow ...

After, Foster took the stage to perform six songs for a large crowd of eager listeners — many of which he covered on the show ...

American Idol runner-up John Foster performed 'Tell That Angel I Love Her,' an emotional tribute to his late friends, during ...

American Idol season 23 runner-up John Foster shared his gratitude and reflections on performing during the finale alongside ...

Jamal Roberts and John Foster were the final two on Season 23 of American Idol, with the winner announced during the live ...

After rocketing to "American Idol's" top 3, Louisiana teen John Foster finished second in the ABC singing competition series ...

Louisiana John Foster started things off with a bang, performing his first song of the night, "Courtesy of the Red, White and ...