Justin Timberlake Joins Sons to Support Niece at Charity Fashion Show

The Timberlake Family Takes the Denver Runway

Justin Timberlake made a rare public appearance alongside his two sons, Silas and Phineas, to support a family cause in Denver on Saturday.

The 45-year-old singer joined his family at the Global Down Syndrome Foundation’s annual Be Beautiful Be Yourself fashion show to celebrate his 7-year-old niece, Zaya Biel.

According to Page Six, the nonprofit raised a record-breaking $2.7 million to fund research, medical care, and advocacy for individuals with Down syndrome. Timberlake, who has a long-standing relationship with the foundation, was seen holding Zaya in his arms while posing for red carpet photographs alongside her parents, Rose and Justin Biel.

The evening moved from the red carpet to the runway, where Timberlake participated in the fashion show. In a moment that drew significant attention, his sons made a surprise appearance. Silas, 11, opted for a more contemporary look consisting of a leather jacket, black pants, and sunglasses, while 6-year-old Phineas matched his father in a black suit.

Justin Timberlake Makes Rare Appearance With His, Jessica Biel's Sons Silas, Phineas

Social media footage captured a lighter side of the family dynamic. Timberlake was seen dancing with Zaya in his arms, while Silas also joined in with his own dance moves. Phineas appeared more reserved, staying close to his father’s side throughout the proceedings.

Timberlake later shared a glimpse of the moment on an Instagram Story, showing himself holding hands with both Phineas and Zaya on the runway, with Silas assisting in holding Zaya’s arm.

A Legacy of Advocacy

The Timberlake and Biel families have become pillars of support for the Global Down Syndrome Foundation. This appearance marks a continuation of a multi-year commitment to the organization. Last year, in October 2025, Jessica Biel walked the runway with Zaya, and in November 2024, she appeared with her two sons when Zaya was officially named as the foundation’s ambassador.

Instagram

While the family was well-represented, Jessica Biel was unable to attend the Denver event due to work commitments. In her absence, her 7th Heaven co-star and close friend Beverley Mitchell attended to support the Biel family. The foundation confirmed in a press release that the charity event’s ability to reach the $2.7 million milestone is a testament to the ongoing engagement of its high-profile supporters.

For the American consumer, these high-profile philanthropic efforts serve as a bridge between celebrity brand equity and tangible social impact. When major entertainers leverage their personal platforms for specialized medical research, it often drives significant donor engagement and elevates the visibility of specific healthcare needs within the broader public consciousness.

Justin Timberlake Joins Sons to Support Niece at Charity Fashion Show

The presence of Timberlake’s sons, who rarely appear at public functions, adds a layer of personal narrative to the event. In an industry where the privacy of children is often a strictly guarded asset, the decision to include Silas and Phineas in such a meaningful capacity highlights the intersection of family values and public advocacy.

Timberlake reflected on the evening via social media, captioning a photo of the runway walk with his niece, “We walked my beautiful niece Zaya down the @globaldownsyndrome runway last night,” followed by a red heart emoji. He also shared a red carpet image of himself and Zaya, simply stating, “proud uncle!”

Stars turn out for Be Beautiful Be Yourself Fashion Show

As the Timberlake and Biel families continue to balance high-level professional commitments with private family life, their involvement in the Global Down Syndrome Foundation remains a consistent element of their public identity. The record-breaking funds raised in Denver ensure that the foundation’s mission for research and advocacy remains well-resourced for the coming year.

Disclaimer: The cultural analyses and financial data presented in this article are based on available public records and industry metrics at the time of publication.