Hayden Panettiere, the American actress known for her roles in Heroes and Nashville, has died at the age of 36. Her passing on Sunday, August 16, 2026, was confirmed by her representative and by her father, Skip Panettiere. At this time, the cause of death has not been disclosed.
Born on August 21, 1989 in the state of New York, Hayden Panettiere had already begun her career while she was still a child. After the soap operas One Life to Live and Guiding Light, she made her mark on the big screen with Remember the Titans (Le Plus Beau des combats) in 2000. But it’s especially television that brought her international fame: as early as 2006, she portrayed Claire Bennet in Heroes, the cheerleader able to regenerate her body and one of the show’s emblematic faces. She then played Juliette Barnes in Nashville, from 2012 to 2018, a role that earned her two Golden Globes nominations.
This latest series also lets her highlight another facet of her career: singing. Hayden Panettiere herself performs several songs from Nashville, some of which appear on Billboard's country charts. She thus participates in the show’s various soundtracks, with titles such as Love Like Mine, Undermine, Hypnotizing or Nothing in This World Will Ever Break My Heart Again.
In cinema, horror fans also know her for Kirby Reed in Scream 4, a role she revisits more than a decade later in Scream VI in 2023. She had also appeared in I Love You, Beth Cooper, voiced 1001 Pattes, and contributed to the video game Until Dawn. More recently, her return to the screen came via Amber Alert, A Breed Apart and the thriller Sleepwalker, alongside Justin Chatwin and Beverly D'Angelo.
In the months leading up to her death, Hayden Panettiere was chiefly focused on promoting her memoir, This Is Me: A Reckoning, released on May 19, 2026. The book, a bestseller, candidly revisits her Hollywood childhood, the rapid ascent to fame, her struggles with addiction, postpartum depression, the abuse she says she endured, and the 2023 death of her brother Jansen Panettiere. She embarked on a flurry of interviews and public appearances around the book in spring and summer 2026.
The mother of a daughter, Kaya, 11, born from her relationship with former Ukrainian boxing champion Wladimir Klitschko, Hayden Panettiere had also recently spoken about their relationship and her personal journey. A few weeks before her disappearance, she was still promoting her memoir and, on July 27, posted what would become her final Instagram message.
The death of Hayden Panettiere comes as the actress had recently been re-emerging on the public stage and sharing her story of more than three decades in the entertainment industry. No official cause of death had been released at the time of writing.
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