John Foster brought his old-school country sound to “American Idol” in Season 23. Just 18 years old when he auditioned, the young singer impressed the judges and quickly captured viewers’ hearts. Although he finished as the season’s runner-up, Foster emerged as one of the most memorable performers of 2025.
Throughout his “Idol” journey, Foster blended original music with classic country covers, with his rendition of Randy Travis’s “I Told You So,” his heartfelt original tribute, “Tell That Angel I Love Her,” and energetic covers such as “Callin’ Baton Rouge.” Foster consistently proved his talent and earned a devoted fanbase along the way. That momentum hasn’t slowed since the show ended, as he continues to expand his career beyond the “Idol” stage, including his most recent Rose Bowl Parade performance.
Foster Remains Proud of His Roots
The country singer hails from Addis, Louisiana. He paid tribute to his home during his “Idol” audition by bringing the judges Cajun food in their own personalized coolers. He continued to showcase his pride in the Bayou State in the 2026 Rose Parade on New Year’s Day by appearing in the state’s tribute float.
GettyFoster Opens Up About His Devastating Loss
Foster lost two of his classmates and friends, Maggie Dunn and Caroline Gill, when they were killed in a car accident on New Year’s Eve in 2022. Their deaths affected him so deeply that it inspired him to write the song that changed the trajectory of his life.
“In terms of when I decided that music was my thing, it was absolutely, one million percent, December 31, 2022, the day I lost my friends Maggie and Caroline,” Foster shared on the Fable House podcast. “Before that, I was kind of just teetering around the idea of music, playing it on the weekends here and there. It wasn’t until that day, when I went through the worst day of my life, when I sat down and wrote that song.”
The song was “Tell That Angel I Love Her,” which Foster performed on an episode of “Idol,” which later became the first single he released after the show.
“Before [that song], music was just a maybe idea for me,” Foster said on the podcast. “It was just something that’s cool, but I don’t know if I’ll ever really connect with it in that really special way you need to connect with it if you want to be someone who does music for the rest of your life. I wrote that song that day and that was my first ‘it’ moment. That was it. I had tears flowing, my guitar was wet with tears. I was looking at that song and reading it back and thinking, ‘I just did this.'”
Watch his performance here:
Foster’s Successful Career Since ‘American Idol’
Prior to his Rose Parade performance on January 1, 2026, Foster spent time in Nashville during CMA Fest week, kicking things off with a June 4 performance alongside other “Idol” alum, including Season 23 winner Jamal Roberts and third place finisher Breanna Nix. He also visited The Country Music Hall of Fame when he was there.
“Visiting the Country Music Hall of Fame today reminded me why I connect so deeply with my genre; its history and connection to the people is unparalleled,” Foster shared on Instagram. “I promise that for as long as I live, the circle will be unbroken.”
Following this performance, Foster had one of his dreams come true when he made his Grand Ole Opry debut on June 7, 2025.
He went on to release his first music video for “Amazing Grace,” and did several duets with Nix. The singer is now touring, with upcoming stops in Nashville, Texas, Florida, Arizona, Switzerland, New Orleans, and Canada.
