Before American Idol introduced his powerful voice and Southern charm to the world, John Foster was already making an impact in his hometown of Addis, Louisiana. Long before his Idol debut, the LSU freshman delivered a performance that could have come straight out of 1990s country radio — a performance that has now resurfaced as undeniable proof that this rising star was always destined for greatness.
A Time Capsule of 90s Country

At a packed local show, Foster wowed the audience with a crowd-pleasing cover of Joe Diffie’s honky-tonk anthem, “Prop Me Up Beside the Jukebox (If I Die).” Each lyric was infused with Foster’s signature charm and authenticity, channeling the energy and confidence that made Diffie a country legend.
His voice carried that familiar yet fresh confidence — like flipping through the golden era of country radio with a modern flair.
A Show-Stopping Dual Performance
Just when the crowd thought they’d seen it all, Foster stunned them by doing something rarely seen on a small-town stage — playing both guitar and piano at the same time, layering melodies live with jaw-dropping skill.
This wasn’t just a gimmick; it was a bold display of his natural musicality and instinct, leaving the audience in awe. That performance quickly became the kind of local legend people would talk about for years.
A Hometown Hero in West Baton Rouge
In the surrounding communities of Brusly, Port Allen, and across West Baton Rouge Parish, Foster has long been seen as a standout. Known for his manners, talent, and strong values, he’s been winning hearts since middle school.
Christy Fabre, Foster’s former teacher, remembers his early love for classic country:
“He was always listening to George Strait, Conway Twitty, or Elvis before most kids his age even knew who they were. I always knew John Foster was going to be someone special.”
From running a Bible club at Brusly High School to leading worship at his local church, Foster has always stayed connected to his community and faith.
American Idol & a Tribute That Moved Millions
Now a Top 10 finalist on American Idol Season 23, Foster’s talents have captured the nation’s attention. His emotionally charged performance of “I Told You So” by Randy Travis, dedicated to judge Carrie Underwood, earned him a standing ovation and heartfelt praise from the judges.
He even tipped his cowboy hat to Carrie at the end — a moment that perfectly embodied humility, gratitude, and classic country charm.
But perhaps his most moving moment came when he performed his original song, “Tell That Angel I Love Her,” written in tribute to his late friend Maggie Dunn, who tragically passed away in a car accident.
More Than Music — It’s a Mission
What truly sets John Foster apart is not just his voice, but his integrity, humility, and deep connection to his roots. As Fabre says:
“He’s a great representative of West Baton Rouge. His charm and kindness are contagious. I hope he inspires more young people to be the Southern gentleman that he is.”
From co-valedictorian to community leader, and now one of American Idol’s brightest stars, Foster’s journey is more than a career in music — it’s a celebration of his roots, his family, and the enduring spirit of country music.
And it all started with a Joe Diffie cover, a piano, a guitar, and a whole lot of heart.