A look back at 11 American Idol alumni whose voices and stories stayed with fans — from breakout triumphs to the circumstances that followed their passings. Read on to discover the full story!
Doug Kiker — Died March 12, 2025, at 32. His death was later ruled due to combined toxic effects of fentanyl, methadone and amphetamines with recent cocaine use.
Mandisa — The season 5 standout died April 18, 2024, at 47. A Grammy winner, she had been open about battling depression and anxiety in her memoir.
C.J. Harris — The season 13 finalist died Jan. 15, 2023, at 31; officials reported a heart attack after he was taken to a hospital.
Willie Spence — Runner-up in season 19, he died Oct. 11, 2022, at 23 following a car accident.
Nikki McKibbin — A season 1 star who finished third, she died Oct. 28, 2020, at 42 after suffering an aneurysm; her family arranged organ donation.
Haley Smith — An auditionee from season 11, she died Sept. 3, 2019, at 26 in a single-vehicle motorcycle crash in Maine.