Kacy Byxbee: Everything to Know About Scott Caan’s Partner

kacy byxbee

Kacy Byxbee is a name that often appears alongside actor Scott Caan, but there is more to her story than being known as the actor’s partner. She has her own connection to the entertainment industry, particularly through her work in costume and wardrobe departments. Her professional credits include the 2010 film Somewhere and the television series Hawaii Five-0, where she worked during the show’s early seasons.

Although Kacy Byxbee has remained largely out of the spotlight, public interest in her has continued because of her long relationship with Scott Caan and their daughter, Josie James Caan. Unlike many people connected to Hollywood, she has generally maintained a private profile. That makes the verified details about her career and family especially useful for anyone looking to understand who she is beyond the headlines.

Quick Bio Information

Information Details
Full Name Kacy Byxbee
Birthday January 24
Birthplace United States
Zodiac Sign Aquarius
Profession Costume And Wardrobe Department Professional
Known For Her Entertainment Industry Work And Relationship With Scott Caan
Partner Scott Caan
Daughter Josie James Caan
Daughter’s Birth July 9, 2014
Known Film Credit Somewhere
Known Television Credit Hawaii Five-0
Somewhere Role Costume Staff Assistant
Hawaii Five-0 Role Costumer
Hawaii Five-0 Years 2011–2014
Other Known Credit All at Once
Scott Caan’s Father James Caan
Public Profile Relatively Private
Industry Film And Television
Relationship Partner Of Scott Caan

The available public records do not provide a reliable birth year, so it would be misleading to assign Kacy Byxbee a specific age without stronger evidence. Her birthday is publicly listed as January 24, and she is associated with the Aquarius zodiac sign.

Who Is Kacy Byxbee?

Kacy Byxbee is an American entertainment-industry professional who has worked in costume and wardrobe departments. She is also widely recognized because of her relationship with actor Scott Caan. Her professional credits show that she worked behind the scenes rather than building a career as an actress. IMDb lists her among the costume and wardrobe department personnel associated with Somewhere, Hawaii Five-0, and All at Once.

Her connection with Scott Caan has naturally brought her additional public attention. Caan is known for roles in Ocean’s Eleven, Entourage, and Hawaii Five-0, where he played Detective Danny Williams. However, Kacy’s own career deserves attention because her work demonstrates that she had an established connection to film and television production independently of her relationship.

Kacy Byxbee’s Early Life And Background

Very little verified information is publicly available about Kacy Byxbee’s childhood, education, parents, or siblings. Her public biography identifies the United States as her birthplace and January 24 as her birthday, but does not provide a confirmed birth year.

That lack of information is important because many online biographies repeat personal details without clearly identifying their original source. In Kacy Byxbee’s case, it is more responsible to focus on information that can be connected to documented professional credits and reputable entertainment reporting. Her story is therefore best understood through her career and publicly reported family life rather than speculation about her childhood.

Kacy Byxbee’s Career

Kacy Byxbee’s professional background is centered on costume and wardrobe work. These roles are an important part of film and television production because costumes help establish characters, time periods, locations, and the overall visual identity of a project. Her credits place her within this behind-the-scenes side of the entertainment business.

Her work is particularly notable because she contributed to productions that were part of mainstream film and television. IMDb identifies her as a costume and wardrobe department professional, with credits including Somewhere, Hawaii Five-0, and All at Once. This makes her career more substantial than the limited public attention surrounding her relationship with Scott Caan might suggest.

Her Work On Somewhere

One of Kacy Byxbee’s earliest documented entertainment credits is Somewhere, Sofia Coppola’s 2010 film starring Stephen Dorff and Elle Fanning. The film follows an actor living at the Chateau Marmont in Los Angeles and explores his relationship with his young daughter. In the production credits, Byxbee is listed as a costume staff assistant within the Costume And Wardrobe Department.

Being a costume staff assistant is a behind-the-scenes production role. It can involve supporting the costume team with practical work needed to prepare, organize, and maintain wardrobe for a production. While the available sources do not provide a detailed account of Byxbee’s individual responsibilities on Somewhere, the credit confirms that she was part of the film’s costume department.

Kacy Byxbee And Hawaii Five-0

Kacy Byxbee’s best-known professional credit is likely her work on Hawaii Five-0. IMDb lists her in the Costume And Wardrobe Department for the series from 2011 through 2014, with 69 credited episodes. Individual episode credits also identify her as a costumer, confirming that her involvement extended across multiple episodes.

This connection is particularly interesting because Hawaii Five-0 was also the series in which Scott Caan became widely known for playing Danny Williams. According to E! News, Caan and Byxbee had been dating for several years by 2014 and had met on the set of Hawaii Five-0. The show therefore represents an important part of both her professional history and her personal story.

How Did Kacy Byxbee Meet Scott Caan?

The strongest published account places the beginning of Kacy Byxbee and Scott Caan’s relationship around their time working on Hawaii Five-0. E! News reported in 2014 that the couple had met on the set of the series and had been together for several years. A more recent entertainment report also describes their meeting as taking place while Byxbee was working as a costumer on the show’s early seasons.

The exact circumstances of their first meeting have not been extensively documented in major interviews, so it is better not to create a detailed story around an event that the couple themselves have largely kept private. What is established is that their professional connection developed into a long-term relationship.

Kacy Byxbee And Scott Caan’s Relationship

Scott Caan has occasionally spoken about Kacy Byxbee, although their relationship has generally remained private. One of the clearest public references came during Caan’s January 2013 appearance on Chelsea Lately. He spoke warmly about his girlfriend and joked about his own shortcomings, describing her as deserving recognition for putting up with him. E! News later referenced those comments when reporting the birth of their daughter.

Their relationship has therefore been notable less for frequent media appearances and more for its longevity and privacy. Kacy has not built a large public celebrity persona around her connection with Caan. Instead, the information available about their relationship has generally come from occasional interviews, entertainment reporting, and public appearances.

Kacy Byxbee And Scott Caan’s Daughter

Kacy Byxbee and Scott Caan became parents in 2014. Their daughter, Josie James Caan, was born on July 9, 2014. E! News reported the birth at the time, describing Josie as the couple’s first child.

The daughter’s name also has a connection to the Caan family. Contemporary reporting noted that the middle name James appeared to be a nod to Scott Caan’s father, actor James Caan. Later reporting has also highlighted that Scott named his daughter Josie James Caan in honor of his father.

Because Kacy and Scott have maintained a private family life, relatively little verified information about their daughter has been made public. That privacy is worth respecting, particularly when discussing a family member who has not pursued a public career.

Kacy Byxbee’s Connection To James Caan

Through her relationship with Scott Caan, Kacy Byxbee became connected to the family of the late actor James Caan. James Caan was one of Hollywood’s most recognizable actors, best known for playing Sonny Corleone in The Godfather. His son Scott followed him into acting and became known for films and television, including Ocean’s Eleven and Hawaii Five-0.

James Caan died in July 2022 at age 82. His family included five children from four marriages, with Scott being his son with Sheila Ryan. For Kacy, the connection is significant because it places her within a well-known Hollywood family, although she has largely maintained her own private identity.

Kacy Byxbee And Scott Caan At Public Events

Kacy Byxbee and Scott Caan have occasionally appeared together at public entertainment events. One documented appearance took place at the 2015 premiere of Entourage in Westwood, California. Another came in 2018, when the couple attended a screening of Untogether at the Tribeca Film Festival in New York.

These appearances offer occasional public glimpses of the couple, but they do not suggest that Kacy actively seeks the celebrity spotlight. Her public profile remains considerably quieter than Scott’s, and most of the available information about her comes from her professional credits and her connection to the actor.

Why Kacy Byxbee Keeps A Low Profile

One of the most interesting things about Kacy Byxbee is how little she has pursued public attention despite being connected to a recognizable Hollywood actor. She has not become a major media personality, and there is relatively little verified information about her private interests, daily life, or personal opinions.

That privacy makes it even more important to distinguish between documented information and online speculation. Her career credits, relationship with Scott Caan, and the birth of their daughter are established through available records and reputable reporting. Details beyond those areas should be approached carefully unless they come from a direct interview or another reliable source.

What Is Kacy Byxbee Doing Today?

As of 2026, there is limited reliable public information about Kacy Byxbee’s current professional activities. Her documented credits remain the clearest record of her career, including her work on Somewhere, Hawaii Five-0, and All at Once.

That does not necessarily mean she has stopped working or has no current projects. It simply means that there is not enough reliable public information to make a confident claim about her current occupation. This distinction matters in a biography because an absence of recent credits should not automatically be treated as evidence that someone has left the industry.

Kacy Byxbee’s Life Beyond Her Relationship With Scott Caan

It is easy to describe Kacy Byxbee simply as Scott Caan’s partner, but that leaves out an important part of her story. Her professional credits show that she worked in film and television production and had experience in costume and wardrobe departments before becoming widely known through her relationship.

Her work on Somewhere and Hawaii Five-0 gives readers a clearer picture of her own professional background. Her story is therefore not only about being connected to a famous actor. It is also about someone who worked behind the scenes in an industry that often receives less public attention than the actors appearing on screen.

Final Thoughts On Kacy Byxbee

Kacy Byxbee’s story is relatively quiet by Hollywood standards, but that is precisely what makes the verified details interesting. She has built a connection to the entertainment industry through behind-the-scenes work, including her documented roles on Somewhere and Hawaii Five-0.

Her relationship with Scott Caan brought her greater public attention, particularly after the couple welcomed their daughter, Josie James Caan, in 2014. Yet Kacy has largely stayed away from the celebrity spotlight. Rather than constantly appearing in interviews or seeking media attention, she has maintained a comparatively private profile.

For readers searching for Kacy Byxbee, the most useful picture is therefore a balanced one. She is not simply known because she is Scott Caan’s partner. She also has a documented career in film and television production, a connection to the Hawaii Five-0 world, and a family life that has remained mostly outside the public eye. That combination explains why interest in her continues while so much of her personal story remains private.

Frequently Asked Questions About Kacy Byxbee

Who Is Kacy Byxbee?

Kacy Byxbee is an entertainment-industry professional known for her work in costume and wardrobe departments. She is also known publicly as Scott Caan’s longtime partner and the mother of his daughter, Josie James Caan. Her professional credits include Somewhere and Hawaii Five-0.

How Old Is Kacy Byxbee?

Kacy Byxbee’s exact birth year is not reliably established in the strongest publicly available sources. Her birthday is listed as January 24, but assigning a specific age without a confirmed birth year would be speculative.

When Is Kacy Byxbee’s Birthday?

Kacy Byxbee’s birthday is January 24. Public biography information also lists her zodiac sign as Aquarius and her birthplace as the United States.

Who Is Kacy Byxbee’s Partner?

Kacy Byxbee is known for her long-term relationship with actor Scott Caan. E! News reported that the couple met while working on Hawaii Five-0 and had been together for several years by 2014.

Does Kacy Byxbee Have A Daughter?

Yes. Kacy Byxbee and Scott Caan welcomed their daughter, Josie James Caan, on July 9, 2014. She is the couple’s first child.

What Did Kacy Byxbee Do On Hawaii Five-0?

Kacy Byxbee worked in the Costume And Wardrobe Department of Hawaii Five-0. IMDb lists her as a costumer and credits her across the series from 2011 through 2014.

Did Kacy Byxbee Work On Somewhere?

Yes. Kacy Byxbee is credited as a costume staff assistant on Sofia Coppola’s 2010 film Somewhere. The credit appears in the film’s Costume And Wardrobe Department.

Is Kacy Byxbee An Actress?

Her documented entertainment credits identify her primarily as a Costume And Wardrobe Department professional rather than an actress. Her known work includes costume-related roles on Somewhere and Hawaii Five-0.

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