John Foster ended Season 23 of American Idol as runner-up behind Jamal Roberts, and he’s not looking to let the momentum slow down anytime soon. Following the Sunday, May 18, finale, the teenager already has plans for what’s next.

American Idol runner-up John Foster performed 'Tell That Angel I Love Her,' an emotional tribute to his late friends, during the season 23 finale

At just 18, American Idol Season 23 runner-up, John Foster has ignited a wave of attention and admiration that’s cutting across generations. From loyal traditionalists to newer fans seeking something authentic,

Christian singer Breanna Nix finished third on American Idol as season 23 of the reality TV singing competition came to a close Sunday night

Louisiana John Foster started things off with a bang, performing his first song of the night, "Courtesy of the Red, White and Blue (The Angry American)" by the late Toby