Hayden Panettiere Remembered: ‘Heroes’ Star’s Disney Connection Takes on New Meaning After Her Sudden Death

The entertainment world is mourning the sudden death of actress and singer Hayden Panettiere, whose career stretched from childhood television appearances to some of the most recognizable dramas and films of the 2000s and 2010s. Panettiere died on August 16, 2026, at the age of 36, according to her representative and her family. Her cause of death has not been disclosed.

For many fans, particularly those who grew up with Disney’s direct-to-video era, Panettiere’s legacy includes a memorable musical contribution to Cinderella III: A Twist in Time. Released in 2007, the animated sequel concluded with Panettiere performing “I Still Believe,” a song that became one of her early opportunities to showcase her singing talent.

A Young Star With an Unexpected Disney Connection

Long before Panettiere became internationally recognized as Claire Bennet on NBC’s Heroes, she was already an experienced performer.

She began working as a child actor and built an impressive résumé that included appearances in television commercials and programs, followed by roles in movies such as Remember the Titans. She also provided voice work for animated projects, including Disney and Pixar productions.

Her connection with the Cinderella franchise came during a period when Disney was expanding its animated properties through home-video sequels.

In Cinderella III: A Twist in Time, Panettiere recorded “I Still Believe,” a song written by Matthew Gerrard and Bridget Benenate. The song plays over the film’s closing credits, giving the movie a final emotional musical statement about love, hope and destiny.

Although Panettiere was not the singing voice of Cinderella throughout the film—Broadway performer Tami Tappan performed Cinderella’s character songs—her contribution became a distinctive part of the movie’s ending. The soundtrack was released by Walt Disney Records in March 2007, and Panettiere’s music video for “I Still Believe” received exposure on Disney Channel at the time.

The Song That Gave Fans Another Reason to Remember Her

“I Still Believe” occupies an unusual place in Panettiere’s career because it arrived before her major musical role on Nashville. The song allowed audiences to hear a different side of the young performer. Its message of perseverance and belief in love also makes its presence in the film’s closing moments particularly memorable for fans who encountered it during childhood.

Years later, Panettiere would become much more widely recognized for her singing abilities through Nashville, where she played country-music star Juliette Barnes. The role earned her two Golden Globe nominations. In retrospect, her performance on the Cinderella III soundtrack can be viewed as an early glimpse of the musical career she would develop later.

From Child Star to ‘Heroes’ Breakout

Panettiere’s defining breakthrough came in 2006 when she was cast as Claire Bennet in Heroes. As the cheerleader with the extraordinary ability to heal from seemingly fatal injuries, Claire became one of the show’s most recognizable characters. Panettiere’s performance transformed her from a familiar child performer into an international television star.

Her career continued with major film appearances, including the Scream franchise, while Nashville demonstrated her ability to combine acting and music. Her career was therefore remarkably diverse. She could move from family entertainment and animation to superhero television, horror films and country music without being defined by a single role.

A Life Marked by Both Success and Personal Struggles

Behind Panettiere’s professional achievements was a deeply complicated personal journey. In recent years, she spoke publicly about the pressures of childhood fame, addiction, depression and postpartum struggles. Her memoir, This Is Me: A Reckoning, offered a candid account of experiences that had remained largely private for much of her career.

Her younger brother, actor Jansen Panettiere, also died in 2023 at the age of 28 after suffering heart complications.
Those experiences made Panettiere’s story about more than celebrity. She increasingly became someone who spoke openly about the difficult realities that can exist behind a successful public image.

Fans Remember More Than the Headlines

News of her death has prompted an outpouring of grief from people who remember Panettiere at different stages of her career. For Heroes viewers, she will always be Claire Bennet.

For Nashville fans, she will be Juliette Barnes—the ambitious and complicated singer whose story allowed Panettiere to combine her acting and vocal talents. And for Disney fans, especially those who grew up watching Cinderella III: A Twist in Time, her voice remains attached to the film’s closing moments through “I Still Believe.”

That Disney connection may be a relatively small part of Panettiere’s enormous career, but it is an especially poignant one. A song about continuing to believe and finding hope became part of a film remembered fondly by a generation of viewers.

A Legacy That Reaches Across Generations

Panettiere’s death at just 36 has left fans reflecting on how much she accomplished in a career that began when she was a child. Her representative confirmed her death, while her father, Alan “Skip” Panettiere, described her as an “incredible light” and “a force of nature” who brought love and joy to those around her and to millions of people who watched her work.

No cause of death has been publicly disclosed, and responsible accounts of her passing should avoid speculation while her family grieves.

What remains is the work: the determined young actress who became a television phenomenon, the singer who found another creative outlet, and the performer whose career touched audiences far beyond the projects for which she was best known.

For Disney Princess fans who remember Cinderella III, her voice in “I Still Believe” offers one more reason to press play and remember Hayden Panettiere—not simply as a former child star, but as a performer whose talents reached many different corners of popular culture.

Her career was cut tragically short, but the characters she brought to life and the music she left behind will continue to introduce her to new audiences for years to come.