Before the final votes were tallied, American Idol runner-up John Foster used his voice to honor friends he lost. The 18-year ...

John Foster paid tribute to his high-school friend with a rendition of his original song at the American Idol finale where he ...

In April, “American Idol” hopeful John Foster advanced from the Top 20 to the Top 14 with a performance of his tearjerking ...

One of the most touching moments during the American Idol season this year came when runner-up John Foster sang a song he wrote for a late friend named Maggie Dunn. The performance for Dunn helped ...

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

Since his audition, Foster has climbed his way to the top five in the show, performing songs like "Callin' Baton Rouge," ...

Before the final votes were tallied, American Idol runner-up John Foster used his voice ... Idol fans saw Foster perform the emotional tribute once again during his hometown visit, which aired ...

American Idol finalist John Foster put his own spin on a classic Toby Keith song during Sunday’s Season 23 finale of the ABC ...

John Foster once again delivered an unforgettable performance on 'American Idol,' as he vied to win the show's 23rd season.

While placing second on 'American Idol', John Foster took a moment to look back at his journey through season 23.

On Sunday night's show, the remaining seven contestants were trimmed to five, Foster included. He performed "Almost There," ...