Hannah Harper Wins ‘American Idol’ Season 24 in Finale Packed With Alicia Keys, Carrie Underwood and Surprise Duets

Hannah Harper has won Season 24 of American Idol, capping a live three-hour finale on ABC and Disney+ that leaned hard into guest spots, judge performances and the show’s usual taste for spectacle. The Missouri country singer was crowned Monday night, May 11, with Jordan McCullough finishing second and Keyla Richardson taking third.

Before the final results were revealed, the Top 3 kicked things off with Carrie Underwood’s “The Champion,” a choice that fit the season’s framing of Harper as a steady front-runner rather than a last-minute surprise. From there, the night moved through a series of solos and duets, building toward a result that had felt increasingly likely as the season went on.

Harper’s path to the title has been unusually defined by a single original song. She first went viral with “String Cheese,” a track she wrote while living with postpartum depression after the birth of her youngest child. That audition turned her into one of the season’s most closely watched contestants, and it also clarified something about her place in the Idol machine: she was not arriving as a blank slate. She came in with a story, a voice, and a specific musical identity rooted in bluegrass and gospel, the family-band traditions of The Harper Collective, and the country-pop lineage of Dolly Parton, Shania Twain and Jo Dee Messina.

That history was folded back into the finale itself. Harper sang “I Hope You Dance” with Lee Ann Womack, then returned to “String Cheese” to close out the competition before winning with Chris Tomlin’s “At the Cross (Love Ran Red).” The show also gave her a hometown moment last week, when she returned to Willow Springs, Missouri and was surprised onstage by Jo Dee Messina. The city even declared May 6 Hannah Harper Day, a detail that says a lot about how quickly the show has converted her into local shorthand.

American Idol stars Ryan Seacrest, Carrie Underwood, Luke Bryan and Lionel Richie. Disney/Brian Bowen Smith

Sunday night’s finale was built to look as crowded as possible. Alicia Keys served as guest mentor and joined the Top 3 onstage, while Luke Bryan, Lionel Richie and Underwood each took part as well. Richie, Bryan and Underwood also appeared together for a performance of Richie’s 1986 hit “Deep River Woman,” and Underwood shared another moment with Mötley Crüe.

The guest list kept going from there: Brad Paisley, Blues Traveler and Gin Blossoms, Cameron Whitcomb, Clay Aiken, En Vogue, Jason Mraz, Lee Ann Womack, Nelly, Shinedown and Tori Kelly all performed during the broadcast. It was the kind of finale that treats genre boundaries less like an idea than a running order.

Harper had been positioned as a favorite almost from the start. Underwood, in particular, singled her out as one of her preferred contestants the moment Harper auditioned. In the end, that early confidence matched the season’s trajectory. American Idol Season 24 aired on ABC and streams on Hulu.