Katherine Eunice Schwarzenegger Pratt was born on December 13, 1989, in Los Angeles, California. She is the eldest child of journalist and author Maria Shriver and actor and politician Arnold Schwarzenegger. Through her mother, she is the granddaughter of Sargent Shriver and Eunice Kennedy Shriver — the founder of the Special Olympics and a sister of President John F. Kennedy. Katherine carries a family legacy that spans both the Kennedy tradition of public service and the Schwarzenegger family's prominence in entertainment and politics.
Katherine has built an independent public identity as an author and lifestyle communicator. Her first book, 'Rock What You've Got: Secrets to Loving Your Inner and Outer Beauty from Someone Who's Been There and Back' (2010), drew on her own experiences with body image and self-acceptance. She later published 'I Just Want to Be Your Cup of Tea' (2017) and has authored several children's books, often addressing themes of love, family, and emotional resilience.
In 2019, she married actor Chris Pratt in a ceremony in Montecito, California. The couple have children together. Katherine continues to engage her audience through social media and writing, maintaining a public presence that reflects both her family's values and her own distinct voice.
Katherine Schwarzenegger is the child of Maria Shriver and Arnold Schwarzenegger. They married Chris Pratt.
Katherine Schwarzenegger is the daughter of Maria Shriver, whose mother was Eunice Kennedy Shriver — a sister of President John F. Kennedy. This makes Katherine the great-niece of JFK and a granddaughter of Sargent Shriver.
Katherine Schwarzenegger married actor Chris Pratt in June 2019. The couple have children together and reside in California.