Louisiana country singer John Foster finished runner-up in the talent competition series "American Idol" Sunday night.

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

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

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

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

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

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

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

Louisiana native John Foster made quite the impression this season on American Idol. However, during the season finale on Sunday, Foster came up just a little bit short as he finished in 2nd place and ...

Addis’ American Idol star John Foster is back in Louisiana for his first performance since the season ended at the Cajun Country Jam in Denham Springs.

The 18-year-old from Addis, Louisiana, rose to national attention with a mix of patriotic anthems and classic country, coming ...