American author Katherine Schwarzenegger Pratt has an estimated net worth of $10 million. Best known for her work as a writer and children’s book author, she has built a successful media career while also being widely recognized for her famous family background.
The daughter of Arnold Schwarzenegger and Maria Shriver, Katherine has carved out her own identity in publishing and philanthropy, focusing on topics such as self-esteem, forgiveness, and animal welfare.
- Katherine Schwarzenegger Net Worth: $10 Million
- Date of Birth: December 13, 1989
- Place of Birth: Santa Monica, California
- Nationality: American
Early Life
Katherine Eunice Schwarzenegger was born on December 13, 1989, in Santa Monica, California.
She is the eldest child of actor and former California Governor Arnold Schwarzenegger and journalist Maria Shriver. Through her mother, she is part of the Kennedy family lineage and is the grandniece of President John F. Kennedy.
She grew up alongside her siblings, including actor Patrick Schwarzenegger, and also has a half-brother, Joseph Baena. Katherine’s parents separated in 2011, with their divorce finalized years later.
She later attended the University of Southern California, graduating in 2012.
Writing Career and Books
Katherine Schwarzenegger launched her career as an author in 2010 with her debut book:
- Rock What You’ve Got (2010)
She continued building her writing portfolio with several successful publications:
- I Just Graduated… Now What? (2014)
- Maverick and Me (2017)
- The Gift of Forgiveness (2020)
- Good Night, Sister (2023)
Her books often focus on personal growth, mental health, forgiveness, and self-confidence. She is also a strong advocate for animal adoption and rescue awareness.

Media Work
Beyond publishing, Schwarzenegger has worked on various media and advocacy projects.
She partnered with organizations like ASPCA and Best Friends Animal Society, promoting animal adoption and responsible pet ownership. She has also collaborated with brands such as Pedigree on campaigns related to animal welfare.
Additionally, she has hosted podcast content focused on adoption and personal development.
Personal Life
Katherine Schwarzenegger began dating actor Chris Pratt in 2018. The couple became engaged in 2019 and married later that year in Montecito, California.
Together, they have two daughters:
- Lyla Maria (born 2020)
- Eloise Christina (born 2022)
She is also stepmother to Chris Pratt’s son, Jack, from his previous marriage to actress Anna Faris.
Real Estate
Katherine and Chris Pratt own a luxury estate in Pacific Palisades, Los Angeles.
- Purchased for: $15.6 million (2018)
- Later listed for: $32 million (2023) after extensive renovations
- Size: Approximately 12,900 square feet with 6 bedrooms and 12 bathrooms
The property has been heavily renovated and reflects the couple’s high-end lifestyle in Los Angeles.




