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

Louisiana native and "American Idol" runner-up John Foster will perform at the Cajun Country Jam in Denham Springs during ...

Jamal Roberts, a 27-year-old PE teacher from Meridian, Mississippi, won the popular vote to become the "American Idol" Season ...

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

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

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

"American Idol" has crowned its season 23 winner! Jamal Roberts, a 27-year-old PE teacher from Meridian, Mississippi, emerged ...

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.

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

Jessica Simpson makes a surprise return to singing live on TV, performing on the 'American Idol' finale as Jamal Roberts is ...

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