Katherine Schwarzenegger in a Black Cap Walks Her Dog Out with Maria Shriver in Brentwood 04/17/2020

Katherine Schwarzenegger in a Black Cap Walks Her Dog Out with Maria Shriver in Brentwood 04/17/2020

Katherine Schwarzenegger in a Black Cap

The 30-year-old Katherine Schwarzenegger, who has 3 younger biological siblings, named Patrick, Christina, and Christopher, in a black cap walks her dog out with Maria Shriver in Brentwood.

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