Eighteen-year-old John Foster, a country singer from Addis, Louisiana, continued his underdog rise during the May 4 episode of American Idol Season 23. Taking on Bonnie Raitt’s classic “Something to Talk About,” Foster kicked off the night with confidence and charm, earning high praise from both viewers and judges. His growing comfort on stage was undeniable, thanks in part to guidance from Miranda Lambert and a special rehearsal duet that helped ease his nerves.
Carrie Underwood applauded his progress, saying he’s grown the most out of anyone this season, while Luke Bryan called his “charisma meter” off the charts. Once a quiet presence, Foster is now being hailed as a full-fledged entertainer capable of captivating both live and television audiences.
Viewers across social media echoed those sentiments, calling Foster the “dark horse” of the competition. His blend of old-school country style, likability, and dedication earned him a spot in the Top 8 after a nationwide vote.
Beyond Idol, Foster is also balancing his first year at Louisiana State University, where he’s studying biology with aspirations to become an oncologist. Even while competing, he’s continued taking online classes and recently launched a fundraiser for the American Cancer Society. With talent, drive, and heart, John Foster is not only winning fans but proving he’s destined for greatness—whether on stage or in medicine.
