Lilli Kay is an American actress born on March 18, 1996, in Brooklyn, New York. She is best known for her roles in the Showtime drama series Your Honor, the Paramount Network series Yellowstone, and the Netflix thriller Chambers.
Her father is actor, director, and writer Stephen Kay, and her stepmother is actress Piper Perabo.
Who is Lilli Kay?
Lilli Kay is an American actress and musician who has built a steady career across television and film since graduating from Carnegie Mellon University in 2017.
She is best known for playing Fia Baxter in the Showtime legal thriller Your Honor opposite Bryan Cranston, and for her recurring role as Clara Brewer in the Paramount Network neo-Western Yellowstone.
Lilli grew up in a creative household. Her father, Stephen Kay, is a director, actor, and writer who has worked on shows including Sons of Anarchy, Quantico, and Yellowstone itself. Her stepmother, actress Piper Perabo, married Stephen Kay in 2014.
Lilli is also a guitarist and singer, with training in alto vocals. She holds skills in ballet, jazz, and modern dance, along with stage combat disciplines including broadsword, epee, and rapier.
She identifies as queer and has used her public profile and her on-screen roles to advocate for LGBTQ+ representation in mainstream television.
Early Life of Lilli Kay
Lilli Kay was born on March 18, 1996, in Brooklyn, New York. She grew up in California, attending the Wildwood School in Los Angeles for her primary and secondary education before completing high school at The Thacher School.
Her father Stephen Kay’s career in film and television gave her early exposure to the entertainment industry. From a young age, she showed interest in performance, music, and movement, pursuing training across multiple disciplines.
She later moved to Pittsburgh, Pennsylvania, to attend Carnegie Mellon University, one of the top drama programs in the United States.
Lilli Kay Age
Lilli Kay is 30 years old as of 2026, born on March 18, 1996. Her birth sign is Pisces. By the time she turned 30, she had accumulated roles in major productions across Netflix, Showtime, Paramount Network, and Apple TV+.
Lilli Kay Ethnicity and Nationality
Lilli Kay is American. She was born in Brooklyn, New York, and spent much of her childhood in California.
Her father is of Italian descent, making Lilli a descendant of Italian immigrants on her paternal side. She has also noted near-fluency in Spanish, a skill she developed during her time at Carnegie Mellon.
Lilli Kay Height and Weight
Lilli Kay stands at 5 feet 8 inches tall (1.73 meters). Her weight is approximately 55 kilograms (122 pounds).
She has a slim, lean build that has served her well across a range of physically demanding roles, including the ranch-set scenes in Yellowstone.
Her stage combat training in multiple sword disciplines reflects her athleticism and coordination.
Lilli Kay Education
Lilli Kay attended the Wildwood School in Los Angeles and later The Thacher School in California for high school. She then enrolled at Carnegie Mellon University in Pittsburgh, Pennsylvania, one of the country’s most respected drama conservatories.
In 2017, she graduated from Carnegie Mellon University’s School of Drama with a Bachelor of Fine Arts in Acting and Drama.
During her time there, she appeared in stage productions including Heartless, The Three Musketeers, Eurydice, and Playboy of the Western World.
She also took master classes under directors and performers including Patrick Wilson, Holly Hunter, and Anne Bogart.
Lilli Kay Career
Lilli Kay began her professional career in theater, joining the Roundabout Theatre Company and appearing in multiple stage productions before moving to screen work. Her screen debut came with the 2018 HBO television film Paterno, in which she played a small role as Dori.
Early Screen Roles and Chambers
In 2019, Lilli appeared in one episode of the CBS drama Madam Secretary, playing a character named Ruby Bragg. That same year, she landed her first major series role: Penelope Fowler in the Netflix supernatural thriller Chambers, which ran for one 10-episode season. The show, which also starred Uma Thurman and Tony Goldwyn, gave Lilli her first sustained exposure to a national television audience.
Also in 2019, she appeared in the film The Place of No Words, adding to a busy year that established her as a working television actress in Los Angeles and New York.
By the end of 2019, Lilli had completed filming on what would become her biggest role to that point.
Your Honor and Yellowstone Breakthrough
In 2020, Lilli Kay joined the cast of the Showtime drama Your Honor as Sofia “Fia” Baxter, the daughter of a crime family. She starred opposite Bryan Cranston and Michael Stuhlbarg, with her character navigating complex family loyalties amid a legal thriller plot. She appeared across both seasons of the show, becoming a series regular in season two in 2023, with a total of 20 episodes.
In 2022, Lilli joined the cast of Yellowstone as Clara Brewer, the sharp assistant to Governor John Dutton, appearing across eight episodes in season five through 2024. Her role made history: in episode seven of season five, titled “The Dream is Not Me,” her character shared a kiss with another woman.
This marked the first non-heterosexual kiss in the show’s history. The other person in the kiss was her real-life partner, Juli Kocemba, whom the production brought in during COVID testing protocols.
In 2023, she appeared in the Netflix biographical film Rustin alongside Colman Domingo, Chris Rock, and Jeffrey Wright, playing activist Rachelle Horowitz. That same year she also starred in the indie film August at Twenty-Two.
Recent Projects and Stick
In 2024, Lilli appeared in the IFC comedy-drama The Luckiest Man in America alongside Paul Walter Hauser, playing a character named Lisa. That year she also appeared in the short film The Heiress, in which she portrayed Christina Onassis.
In 2025, she starred in the indie romantic comedy For Worse, which premiered at the SXSW Film and TV Festival on March 10. She also guest-starred as Frankie Grasso in the HBO limited crime thriller Task, alongside Mark Ruffalo.
Her biggest recent role came with the Apple TV+ sports comedy series Stick, which premiered on June 4, 2025. Lilli plays Zero, a gender nonconforming caddy, in all episodes alongside Owen Wilson, Marc Maron, and Mariana Treviño.
Stick earned a second season renewal in July 2025, with Piper Perabo publicly praising Lilli’s performance in the show.
Lilli Kay Filmography
Selected credits:
- Paterno (2018, TV Movie) as Dori
- Chambers (2019, Netflix series) as Penelope Fowler, 10 episodes
- Your Honor (2020-2023, Showtime) as Fia Baxter, 20 episodes
- Yellowstone (2022-2024, Paramount Network) as Clara Brewer, 8 episodes
- Rustin (2023, Netflix film) as Rachelle Horowitz
- The Luckiest Man in America (2024) as Lisa
- For Worse (2025) as Tina
- Stick (2025, Apple TV+) as Zero
Lilli Kay Partner
Lilli Kay is in a relationship with Juli Kocemba, a Polish model and actor who identifies as trans masculine. The couple has been together since 2022 and regularly appears together on red carpets and on social media.
Their relationship gained public attention when Juli appeared on Yellowstone alongside Lilli in season five, episode seven. That moment marked the first LGBTQ+ kiss in the history of the series.
Lilli later spoke to Deadline about how the kiss came about during COVID testing protocols on set in Montana.
Both Lilli and Juli are outspoken supporters of LGBTQ+ visibility in entertainment.
Lilli Kay Net Worth
Lilli Kay’s estimated net worth is $500,000 as of 2026. Her primary income comes from her acting career, spanning television series roles, film appearances, and stage work.
Her series regular role in Your Honor across two seasons, her eight-episode arc in Yellowstone, and her lead role in Stick on Apple TV+ represent her largest professional engagements to date.
She has also pursued modeling work and appeared in brand endorsements on social media, which add to her income.
Lilli Kay Social Media
Lilli Kay is active on Instagram under the handle @lilllikay, where she shares personal updates, behind-the-scenes content, and snapshots with Juli Kocemba. She also maintains an IMDb profile which tracks her full acting credits.
She uses she/they pronouns and is vocal about LGBTQ+ advocacy through her personal social media accounts.
The Bottom Line
Lilli Kay joined the cast of Yellowstone in 2022 and appeared in eight episodes, delivering the show’s first LGBTQ+ on-screen kiss in season five.
Her role as Fia Baxter in Showtime’s Your Honor gave her 20 episodes opposite Bryan Cranston across two seasons.
She grew up between Brooklyn and California in a showbiz family, earning a BFA from Carnegie Mellon University in 2017 before making her screen debut in the HBO film Paterno in 2018. Her training includes stage combat, dance across three disciplines, and near-fluency in Spanish.
In 2025, she joined the Apple TV+ series Stick opposite Owen Wilson, earning a second season renewal that year.
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