Liv Hewson: Biography, Top Surgery, Pronouns, and Career

Figuring out who you are and deciding to live that truth openly is one of the bravest things a person can do. For Liv Hewson, the Australian actor known for their intense work on Yellowjackets and their deadpan comedy on Santa Clarita Diet, that journey has been a public one — and a deeply personal one. In 2023, Hewson gave an interview that resonated far beyond Hollywood, sharing their experience with top surgery and why they’ve never felt more like themselves. This article traces their career, their identity, and the moments that have defined them both on screen and off.

Birthdate: November 29, 1995 ·
Birthplace: Canberra, Australia ·
Occupation: Actor, playwright ·
Pronouns: they/them ·
Notable Works: Santa Clarita Diet, Yellowjackets ·
Top Surgery: 2022

Ten key facts about Liv Hewson, one pattern: a career built on fearless honesty — both in the roles they choose and the life they live. The table below captures their vital statistics and professional milestones.

Why did Liv Hewson get top surgery?

Hewson’s decision to undergo top surgery was not impulsive. In a June 2023 interview with Them (LGBTQ+ news outlet), they revealed they had wanted the procedure for a decade. “I’ve never been happier,” they said, describing the result as a “complete, fundamental shift” in how they experience daily life. The surgery, which they had in 2022, was part of a broader gender affirmation journey that began when they came out as non-binary at age 16 (Wikipedia).

How long does top surgery take?

• The typical top surgery procedure (bilateral mastectomy with chest contouring) takes 1 to 2 hours under general anesthesia, according to the American Society of Plastic Surgeons (medical authority).
• Recovery generally involves 1-2 weeks off work and 4-6 weeks of limited upper-body activity.
• Hewson did not publicly share specific details of their own surgery timeline, but the standard medical timeframe aligns with their reported experience.

The implication: Hewson’s story isn’t just about one surgery. It’s about the long gap between knowing who you are and being able to fully live it — and the courage it takes to close that gap publicly.

How did Liv Hewson become famous?

Hewson’s path to recognition began in Australian theatre, but the breakthrough came with a Netflix zombie comedy. In 2017, they were cast as Abby Hammond — the resourceful, levity-providing daughter of the main characters — in Santa Clarita Diet (Wikipedia). The series ran for three seasons and introduced Hewson to an international audience.

What is Liv Hewson known for?

• Yellowjackets (2021–present): Hewson plays Van Palmer, a sharp-witted survivor of a plane crash, in Showtime’s psychological thriller. The role has earned them widespread critical attention and a dedicated fan base (Wikipedia).
• Santa Clarita Diet (2017–2019): Their role as Abby Hammond was a breakout, mixing comedy with genuine emotional moments (Yahoo Lifestyle).
• Other work: Hewson appeared in Top of the Lake and Heartbreak High, and has continued writing and performing plays in Australia (Spanish Wikipedia).

The pattern: Hewson’s career is a case study in how authenticity can amplify talent. Each major role led to a bigger platform, and each time they used that platform to be more themselves, the audience grew.

Who are Liv Hewson’s parents?

Hewson was born in Canberra, Australia, but has chosen not to share details about their parents publicly. No credible source has named or identified their mother or father. In interviews, Hewson has focused on their own career and identity rather than family background (Wikipedia). This is a deliberate boundary — one that many public figures maintain to protect their relatives from unwanted attention.

The trade-off: By keeping their parents out of the spotlight, Hewson avoids the kind of family scrutiny that often follows non-binary celebrities. The cost is that fans curious about their upbringing have to accept an incomplete picture.

What pronouns does Liv Hewson use?

Hewson uses they/them pronouns. They came out as non-binary at age 16, and have been consistent in communicating their pronouns in public and professional settings (Wikipedia). In 2020, they received the Human Rights Campaign Visibility Award for LGBT+ advocacy (Wikipedia). Their pronoun usage has been widely covered by outlets like HuffPost (news publisher) and PinkNews (LGBTQ+ news outlet).

Why this matters: Hewson’s pronoun consistency is a public signal that they expect the industry — and the audience — to respect non-binary identities. When they withdrew from 2023 Emmy consideration because gendered acting categories didn’t have a place for them, they made the same point institutionally (Yahoo Entertainment).

How tall is Liv Hewson?

Hewson’s height is commonly listed as 5 feet 4 inches (163 cm) on fan sites and celebrity databases, but no official source — such as Wikipedia, IMDb, or an interview — has confirmed this measurement. The figure is widely repeated, but remains unverified (Wikipedia does not list height).

The catch: Height is one of the most frequently searched facts about celebrities, but it’s also one of the least reliable. Without a direct statement from Hewson or their representation, the 5’4″ figure should be treated as an estimate.

Timeline

• 1995: Born in Canberra, Australia
• 2015: Begins acting career
• 2017: Cast as Abby Hammond in Santa Clarita Diet
• 2019: Santa Clarita Diet cancelled
• 2021: Cast as Van Palmer in Yellowjackets
• 2022: Undergoes top surgery
• 2023: Gives interview to Them about transition; withdraws from Emmy consideration over gendered categories
• 2025: Film Semovie premieres at SXSW
• 2026: Appears in film Among Us

What’s confirmed and what’s unclear

Quotes

“I’ve never been happier. It’s a complete, fundamental shift.”

— Liv Hewson, speaking to Them (LGBTQ+ news outlet) about their top surgery results

“I’m done feeling any shame or apology about my gender identity.”

— Liv Hewson, Metro (UK news outlet), June 2023

“I wanted top surgery for ten years.”

— Liv Hewson, Yahoo Lifestyle interview

Summary

Liv Hewson’s story is one of intentional alignment — between their career and their identity, between the roles they play and the life they live. For non-binary people in Australia and beyond, the implication is clear: Hewson has shown that you can be a mainstream TV star without shrinking yourself. The cost is constant scrutiny, but the reward is a life that finally fits. For casting directors and industry gatekeepers, the message is just as sharp: gendered categories and pronouns are not neutral architecture — they either include or exclude, and Hewson chose inclusion, building a career around it.

Related reading: Katy O’Brian: Biography, Age, Height, Movies, and Personal Life

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