Julia Stiles Husband: Everything Known About Preston Cook and Their Relationship

Julia Stiles has been a familiar face in Hollywood since the 1990s, but her life away from acting has remained considerably more private. The 10 Things I Hate About You actress has built a long relationship with her husband, Preston Cook, a camera professional she first met while working on a movie set.

Julia Stiles and Preston Cook first crossed paths in 2014 during the making of the thriller Blackway. Their working relationship soon became something personal, and within a year, Cook had proposed. They eventually married in 2017 and have since welcomed three children.

Unlike his famous wife, Cook spends most of his career behind the camera. Their relationship has therefore developed without the constant public attention often surrounding Hollywood couples, even though they have occasionally appeared together at major events.

Who Is Julia Stiles’ Husband Preston Cook?

Preston Cook works behind the scenes in the film and television industry. He has worked as a camera assistant, including as a second assistant cameraman on productions connected to Stiles.

That career is actually what brought the couple together.

While Stiles was already an established actress with major films behind her, Cook was working as part of the production crew. Their first meeting came during Blackway, the thriller in which Stiles played Lillian.

Cook served as a second assistant cameraman on the production.

Their shared understanding of filmmaking appears to have become an important part of their relationship. Instead of one partner having little connection to the demands of movie production, both understood what it meant to spend long periods working on location.

Julia Stiles and Preston Cook Met on Blackway

Their relationship began in 2014.

Stiles was filming Blackway alongside a cast that included Anthony Hopkins, Ray Liotta and Alexander Ludwig. Cook was working behind the camera, and the two met during production.

Their connection quickly developed beyond work.

The couple later had another opportunity to be on the same production when Cook worked as a second assistant cameraman on Jason Bourne, released in 2016. Stiles returned to her familiar role as Nicky Parsons in the action franchise.

By then, however, their relationship had already taken a major step forward.

Cook had proposed.

Preston Cook Proposed During a Family Vacation

Cook proposed to Stiles during a trip to Isla Grande, Colombia.

The vacation included members of their families, making the occasion even more personal. Stiles later recalled that the proposal came as a genuine surprise, although Cook had apparently dropped a few subtle hints beforehand.

One involved an unexpected conversation about jewelry.

Cook casually asked about her preference for gold rather than silver or platinum. Stiles noticed that the question seemed unusually specific but did not immediately conclude that he was preparing to propose.

When the proposal finally happened, she happily accepted.

Stiles later announced the engagement publicly with a photograph showing her ring.

Despite their excitement, the couple did not immediately rush into planning a large wedding.

They Took Their Time Before Getting Married

Stiles and Cook were engaged for roughly two years before becoming husband and wife.

During their engagement, Stiles admitted that they were moving fairly slowly with wedding planning. Their relaxed approach was quite different from the huge celebrity weddings often associated with Hollywood relationships.

They also continued working.

One of the more interesting chapters of their relationship came when they worked together on the television drama Riviera.

Stiles starred as American art curator Georgina Clios, while Cook worked behind the camera as an assistant cameraman.

For Stiles, having Cook working on the same project proved particularly valuable because filming required spending an extended period away from home.

Rather than maintaining a long-distance relationship during production, the couple were able to experience the location together.

Working Together Became a Romantic Experience

Stiles has spoken warmly about the experience of filming Riviera with Cook.

The production involved spending significant time in France, including around Nice and Villefranche. Because both were working on the series, they could share an experience that otherwise might have kept them apart for months.

Stiles described working together as unexpectedly romantic.

That detail offers an interesting glimpse into why their relationship appears to work so naturally alongside their careers. Cook understands film production from behind the camera, while Stiles has spent most of her life working in front of it.

Their professions are different, but their working world is largely the same.

Julia Stiles and Preston Cook Married in 2017

Julia Stiles and Preston Cook married over Labor Day weekend in 2017.

Rather than organizing an enormous celebrity ceremony, they chose an intimate wedding on a beach in Seattle.

Only two friends and the officiant attended.

Stiles was pregnant with their first child at the time, and she later revealed the marriage by sharing a photograph showing their wedding rings while their hands rested near her baby bump.

The relaxed ceremony seemed consistent with the private way the couple had handled much of their relationship.

Their family would grow very soon afterward.

They Welcomed Their First Son Strummer

Stiles and Cook became parents to their first child, son Strummer Newcomb, on October 20, 2017.

His arrival came only weeks after their wedding.

Stiles shared the news publicly with a photograph of the newborn’s tiny hand holding Cook’s thumb.

Even before Strummer arrived, his unusual name had created some playful disagreement within the family. Stiles revealed that both sets of grandparents were not particularly enthusiastic about the name the couple had selected.

She and Cook stuck with their choice.

Parenthood marked a major new stage for the couple, although Stiles continued acting while balancing her growing family.

Their Second Son Arlo Arrived in 2022

Several years after welcoming Strummer, Stiles and Cook prepared to expand their family again.

Her second pregnancy became publicly known in 2021 after she appeared at a New York screening with a visible baby bump.

Stiles was open about having mixed emotions surrounding the practical realities of becoming a mother of two. She was excited about another child but also joked about the challenge of getting two young children dressed and out of the house.

Their second son, Arlo, arrived in January 2022.

Stiles celebrated the new addition while also sharing a funny glimpse at how their older son was adjusting to becoming a big brother.

The family eventually grew once again.

Julia Stiles and Preston Cook Have Three Children

Stiles revealed in 2024 that she and Cook had quietly welcomed their third child the previous year.

Unlike the announcements surrounding their first two children, the actress kept this pregnancy largely private.

She has not publicly shared the third child’s name.

That decision fits the broader approach Stiles and Cook have taken toward family life. They occasionally share small personal moments, but they have avoided making their children a constant part of their public identities.

Becoming a mother of three has also influenced Stiles professionally.

While discussing her move into directing, she compared motherhood with the skills required behind the camera. Both require thinking several steps ahead, managing time and remaining focused on what is happening in the present.

Preston Cook Usually Stays Behind the Spotlight

Cook has attended public events with Stiles over the years, including the BAFTA Awards and Tribeca Film Festival, but he generally maintains a much quieter profile than his wife.

That makes sense considering his profession.

His career has primarily been built behind the camera rather than through acting or celebrity appearances. Even after marrying a recognizable Hollywood star, Cook has not turned himself into a public personality.

Their relationship has similarly avoided becoming a constant source of entertainment headlines.

Stiles occasionally offers glimpses into their marriage, including anniversary posts and stories from their travels, but most of their everyday life remains private.

Julia Stiles and Preston Cook Have Grown Together

The story of Julia Stiles and her husband is closely connected with filmmaking.

They met on a movie set, worked on additional productions together and eventually built a family while continuing their respective careers in entertainment.

What started as a behind-the-scenes meeting on Blackway in 2014 developed quickly. Cook proposed the following year, they married in an intimate Seattle ceremony in 2017, and they are now parents of three children.

Preston Cook may not have the same public recognition as Julia Stiles, but he has been beside her through major personal and professional changes. From working together on film and television sets to becoming parents, their relationship has grown largely away from the usual Hollywood spectacle.