Paramore vocalist Hayley Williams has publicly addressed the death of her ex-husband, New Found Glory guitarist Chad Gilbert. Gilbert passed away on Sunday, September 20, 2026, at the age of 45 following a prolonged battle with brain cancer and adrenal health complications. After taking a brief pause to process the news, Williams utilized her Instagram Stories to honor Gilbert and his enduring legacy within the alternative music community. The loss marks a poignant moment for the pop-punk and hardcore scenes. Gilbert co-founded New Found Glory in 1997 and helped shape the sonic blueprint of modern pop-punk. Williams shared an intimate and reflective statement about their shared history, the complexity of their past relationship, and the profound musical education she gained during their time together.

The alternative music world united in grief over the loss of a foundational pop-punk pioneer. Fans and fellow musicians shared memories, rare concert footage, and heartfelt tributes across social media platforms. Gilbert was more than just a guitarist. He served as a mentor, a producer, and a tireless advocate for independent music culture. His fingerprints are all over the modern rock genre, having influenced countless bands that emerged during the 2000s and beyond.

Hayley Williams Honors Ex-Husband Chad Gilbert

In her typed message posted on Wednesday, September 23, 2026, Williams admitted initial hesitation before deciding to speak out. She acknowledged the delicate nature of commenting on an ex-partner’s passing but emphasized that life’s cross-paths hold infinite value. Her statement resonated deeply with fans of both Paramore and New Found Glory, bridging two massive fanbases in a shared moment of mourning.

Williams wrote that she did not know what to say or if it felt appropriate at first. However, she gained absolute clarity about wanting to share her thoughts because life is made of the paths people cross and the reasons for those intersections are infinite. This sentiment captured the heavy emotional reality of losing someone who played a monumental role in one’s personal and professional evolution.

The Emotional Instagram Tribute

Williams elaborated on Gilbert’s monumental footprint in the underground music world, highlighting how his creative ethos influenced generations of musicians. She credited him with introducing her to foundational cultural circles that permanently altered her trajectory as an artist and songwriter. Rather than focusing on the pain of their past separation, her tribute highlighted gratitude for the wisdom and experiences they exchanged.

Her tribute highlighted several key areas of impact:

• Musical Impact: Williams praised Gilbert as a definitive legend of the scene whose attitude guided the genre forward.
• Cultural Appreciation: She noted that her connection with him provided a deeper reverence for hardcore culture and community building.
• Personal Growth: The Paramore frontwoman stated that Gilbert introduced her to people and concepts that continue to enrich her life.

Lasting Musical and Cultural Influence

Gilbert spent decades defining the sound of energetic, melodic punk rock. As the primary songwriter for New Found Glory, he blended aggressive hardcore breakdowns with sugary pop hooks, creating a formula that thousands of bands would later copy. Williams witnessed this creative engine firsthand during their years together, absorbing lessons about work ethic, songwriting structure, and staying true to underground roots.

The sonic blueprint that New Found Glory established starting in 1997 remains a gold standard for independent rock music. Gilbert never compromised his artistic vision, even as the band achieved mainstream success with chart-topping records and major festival headlining slots. His dedication to heavy music extended far past his main band, as he constantly supported emerging acts and produced records for up-and-coming artists.

A Detailed Timeline of Hayley Williams and Chad Gilbert

The connection between Williams and Gilbert spanned nearly two decades, characterized by deep creative alignment, romantic milestones, and eventual public separation. Their relationship began in 2008 when both were prominent figures in the thriving alternative rock ecosystem of the late 2000s. Navigating romance under the intense scrutiny of the public eye and music industry spotlight presented unique challenges, yet they managed to build a significant life together before parting ways.

After dating for several years and becoming engaged on Christmas Day in 2014, the couple married in February 2016. However, marital friction led to an amicable separation just over a year later in July 2017. At the time of their split, they released a joint statement emphasizing mutual respect and the immense challenges of maintaining privacy while living out personal milestones in front of millions of fans.

Early Relationship and Creative Alignment

Years later, Williams offered further personal context regarding the dynamics of their early relationship through her 2020 solo debut album, Petals for Armor. On tracks such as “Dead Horse,” she openly addressed the complexities of their origins with brutal honesty and vulnerability. Fans respected her willingness to process emotional turbulence through art rather than hiding behind public relations statements.

Despite the dissolution of their marriage, Williams’ recent tribute underscores a lasting foundation of gratitude and professional respect. The ability to look back across a shared history and find beauty despite pain demonstrates profound emotional maturity. Their journey from romantic partners to mutually respectful artists highlights the unpredictable ways human relationships shape our lives.

Chad Gilbert Legacy in Modern Pop-Punk

Beyond his marriage to Williams, Chad Gilbert leaves behind an indelible mark on rock music as the lead guitarist, backing vocalist, and primary songwriter for New Found Glory. From the band’s self-titled debut and 1999 breakthrough Nothing Gold Can Stay to their eleventh studio release, Listen Up!, Gilbert defined the melodic intensity of turn-of-the-century pop-punk.

Gilbert also performed in heavy hardcore acts like Shai Hulud and the side project International Superheroes of Hardcore, cementing his versatility across heavy genres. He approached every project with the same fierce intensity, proving that punk rock was not just a phase, but a lifelong commitment to authentic self-expression.

From New Found Glory to Hardcore Roots

In his personal life, Gilbert married Eisley singer Sherri DuPree in 2007 before their subsequent divorce, and later married Lisa Cimorelli, with whom he shared a daughter named Lily. Family remained a central pillar of his life, especially as he navigated severe health challenges during his final years.

Following his cancer diagnosis in 2021 and subsequent surgeries for multiple brain tumors, Gilbert demonstrated remarkable resilience by returning to the stage earlier in 2026. Cimorelli and his New Found Glory bandmates announced that he passed away peacefully in his sleep, surrounded by his wife, mother, and close family members, capping a lifetime dedicated to the heavy music community.

Resilience and Final Chapters

The alternative music community will continue to honor Chad Gilbert through tribute shows, vinyl reissues, and the countless guitar riffs that inspired a generation. His refusal to let illness completely rob him of his passion during his final months serves as an inspiration to fans worldwide.

As Hayley Williams and thousands of other musicians mourn his loss, the songs he wrote will keep his spirit alive. He leaves behind a catalog that soundtracked teenage angst, summer road trips, and moments of personal triumph for millions of listeners around the globe.

Frequently Asked Questions

When did Chad Gilbert pass away?

Chad Gilbert passed away on Sunday, September 20, 2026, at the age of 45 after battling brain cancer and adrenal health complications.

How did Hayley Williams respond to his passing?

Hayley Williams posted an emotional tribute on her Instagram Stories, acknowledging their past relationship and expressing deep gratitude for the musical and personal lessons she learned from him.

What band was Chad Gilbert best known for?

Chad Gilbert was best known as the lead guitarist, backing vocalist, and primary songwriter for the influential pop-punk band New Found Glory, which he co-founded in 1997.