Katherine Schwarzenegger: Biography, Kids, Net Worth, More

It’s not every day that a person balances being part of two iconic families — the Schwarzeneggers and the Pratts — while building a career of their own. Katherine Schwarzenegger has carved out a space as a New York Times bestselling author and animal advocate, navigating life as a mother, stepmother, and wife of actor Chris Pratt — a profile that breaks down her biography, children, net worth, and family dynamics.

Full Name: Katherine Eunice Schwarzenegger Pratt ·
Born: December 13, 1989 ·
Age: 35 (as of late 2025) ·
Occupation: Author, Animal Advocate ·
Spouse: Chris Pratt (m. 2019) ·
Children: 3

A closer look at the key details that define Katherine Schwarzenegger’s life and career:

How Many Children Does Katherine Schwarzenegger Have?

Katherine Schwarzenegger and Chris Pratt are parents to two daughters and a son — a growing brood that made headlines with each arrival. Her role as a stepmother to Pratt’s son from his previous marriage adds another layer.

What are the names of her children?

• Lyla Maria Schwarzenegger Pratt — born August 2020 (People)
• Eloise Christina Schwarzenegger Pratt — born May 2022 (People)
• Ford Fitzgerald Schwarzenegger Pratt — born November 2024 (Famous Birthdays)
• Jack Pratt (stepson) — Chris Pratt’s son from his marriage to Anna Faris (Wikipedia)

When were they born?

The timeline is tight: first daughter in 2020, second in 2022, and son in 2024 — three children in four years. That pace, combined with step-parenting, means Katherine has been navigating young children and blended family dynamics simultaneously.

The implication: Katherine is building a large family quickly, which shapes her public role and likely influences her future writing focus.

Do Anna Faris and Katherine Schwarzenegger Get Along?

Blended families often come with tension, but the relationship between Katherine and Chris Pratt’s ex-wife Anna Faris appears to be cordial. Both women have publicly expressed mutual respect, and they have been seen together at family events.

Have they publicly commented on each other?

Anna Faris said on her podcast that Katherine has been “wonderful” with her son Jack, describing her as a “lovely woman” (People). Katherine, for her part, has not given interviews that directly address Faris, but her public silence likely reflects a preference for privacy.

How do they co-parent?

• Jack splits time between both households, and Katherine is reportedly involved in school runs and extracurriculars.
• Friends tell People that the co-parenting arrangement is “harmonious,” with both women putting Jack first (People).

This indicates a healthy blended family dynamic where mutual respect is prioritised.

How Did Chris Pratt Meet Katherine Schwarzenegger?

The couple’s love story began not on a movie set but at church — a detail that fits their shared faith-based values.

Where did they meet?

They met at a church event in June 2018 through mutual friends (People). Pratt was already a divorced father, and Katherine was an author living in Los Angeles. The connection was immediate; they began dating that same month.

When did they start dating?

Pratt proposed on January 14, 2019 (Wikipedia), less than a year after meeting. They married in a private ceremony in Montecito, California, on June 8, 2019, with only close family present. Pratt’s son Jack served as ring bearer.

The pattern: a swift courtship followed by a low-key wedding — consistent with a couple that values intimacy over spectacle.

How Rich Is Katherine Schwarzenegger?

Net worth estimates for Katherine are often listed around $4 million, but this number comes from low-confidence sources and should be treated with caution. Her income streams are clearer.

What is her main source of income?

• Book sales — Her first book, Rock What You’ve Got (2010), and two subsequent self-help titles have sold well (official site).
• Endorsements — She has partnered with brands for animal-welfare campaigns.
• Advocacy roles — Ambassador for Best Friends Animal Society, ASPCA, and Global Ambassador for Special Olympics (official site).

How does her net worth compare to Chris Pratt’s?

Chris Pratt’s net worth is estimated at around $80 million from blockbuster films, though that figure is also not independently verified. The household income disparity is significant, but Katherine brings her own earned reputation and brand.

The trade-off: Katherine likely earns a fraction of her husband’s income, but her career as an author and advocate is professionally independent and carries its own weight.

How Much Older Is Chris Pratt Than His Wife?

The age gap between Chris Pratt and Katherine Schwarzenegger is often cited in headlines, but the exact numbers tell a precise story.

What is the exact age difference?

Chris Pratt was born June 21, 1979, and Katherine was born December 13, 1989 (Wikipedia). That makes Pratt 10 years and nearly 6 months older — a decade’s head start.

How does their age gap affect their relationship?

Friends quoted by People say the couple “don’t notice the age difference” and that their shared values — faith, family, humor — outweigh the decade (People). Pratt has also joked about the gap, saying Katherine keeps him young.

The pattern: A 10-year gap in Hollywood is unremarkable, and this couple’s stability suggests age is a non-issue in their dynamic.

Timeline

Key events in Katherine Schwarzenegger’s life, sourced from biographies and news reports.

The timeline confirms a steady progression of career and family milestones, with public sources for each event.

What’s Confirmed, What’s Not

The separation between confirmed and unclear items helps readers calibrate their trust in the information.

Quotes from the Record

“Katherine Schwarzenegger is an author, an animal-rights advocate and the daughter of Arnold Schwarzenegger and Maria Shriver.”

— People magazine, in a profile of the couple

“She is an American author, born December 13, 1989 in Los Angeles.”

— Wikipedia entry (summarized)

“I am passionate about giving animals a voice and encouraging others to adopt, not shop.”

— Katherine Schwarzenegger, from her official biography

These quotes illustrate how different sources describe her identity and priorities.

Summary

Katherine Schwarzenegger has built a life that spans authorship, animal advocacy, and a high-profile blended family. The facts that are well-sourced — her birth date, her children, her marriage timeline — paint a picture of steady personal growth. The numbers that aren’t (net worth, meeting details) are gaps worth noting. For readers following her story, the takeaway is clear: she is more than a famous last name; she is a working author and mother navigating the same challenges as many women in blended families, but under a very public microscope. For any parenting author looking to grow an audience, the playbook is to keep writing authentically — and Katherine Schwarzenegger has already shown she can do that.