Hayden Panettiere built a career that stretched from childhood commercials to some of television’s most recognizable dramas. With memorable performances across television, film, animation and video games, she became a familiar face to audiences around the world. From her breakout as a superhero cheerleader to her acclaimed turn as a country music star, Panettiere took on roles that showcased her range.

Her career continued to evolve across genres, making her latest passing a significant loss for fans who followed her work for decades.

Hayden Panettiere, best known for Heroes and Nashville, has died at age 36. Multiple outlets reported the news on August 16–17, 2026, with her representative confirming her death to ABC News. No cause of death or further details about the circumstances have been released. Her passing has prompted an outpouring of tributes from fans who remember her work across television and film. Panettiere’s career spanned more than three decades, beginning when she was a child performer.

“It is with profound sadness that we share the tragic passing of our beloved Hayden. She was an incredible light and a force of nature who brought immeasurable love and joy to all who knew her -- and to the millions who watched her onscreen,” her representative said in a statement to ABC News.

Police sources say officers responded to an incident involving Hayden on Sunday, with an investigation now underway. Authorities have not released additional information about what happened. Meanwhile, a person close to the actress told TMZ that she had been experiencing back pain during the past year, although there is currently no indication that the issue was related to her death.

Long before she became widely recognized for her television work, Panettiere had already built an extensive résumé as a young performer. Her early appearances gradually led to larger opportunities across television and film, allowing her to demonstrate her range in family-friendly productions, dramatic projects and genre titles.

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Her death comes after a career that began remarkably early and saw her become one of television’s most recognizable young stars.

Hayden Panettiere later starred as Juliette Barnes on Nashville from 2012 to 2018, earning two Golden Globe nominations for her performance. She also played Kirby Reed in Scream 4 and Scream VI, while appearing in projects including I Love You, Beth Cooper, Custody and Amber Alert. Her performances across drama and horror further showcased her versatility as an actress. These roles also helped her maintain a strong connection with audiences beyond her breakthrough on Heroes.

Beyond acting, Panettiere explored music through her Nashville role and contributed voice performances to video games, including the Kingdom Hearts series and Until Dawn. Her career remained active into the mid-2020s, with projects including Sleepwalker in 2026. Her work across different forms of entertainment reflected the breadth of her career. From television and film to music and voice acting, she continued to take on varied creative projects throughout her life.

Hayden Panettiere leaves behind a body of work spanning television, film, music and voice acting that introduced her to audiences from a young age. Her performances, particularly in Heroes and Nashville, earned her a lasting place in pop culture. She will be remembered for the memorable characters she brought to life throughout her career.

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What is your favorite Hayden Panettiere performance? Share your thoughts in the comments!