Chris Pratt, 38, is dating again following his divorce from Anna Faris.
The Jurassic World: Fallen Kingdom actor spent Father's Day (U.S.) with Arnold Schwarzenegger and Maria Shriver's oldest daughter, Katherine, 28.
An eyewitness told People, "The duo dressed casually as they shared sandwiches, potato chips and apples on a park bench in Santa Barbara, California on Sunday."
"Sitting across from one another, they were seen smiling and laughing throughout the date."
Despite her celebrity lineage Katherine is not in showbiz, she works as an interior designer and lifestyle blogger, according to her Instagram bio.
Pratt and Faris, 41, filed for divorce after nine years of marriage in August 2017, they share custody of their son Jack, 5.
"Divorce sucks," Pratt told the New York Post in April 2018. "But at the end of the day, we’ve got a great kid who’s got two parents who love him very much. And we’re finding a way to navigate this while still remaining friends and still being kind to one another."
He continued, "It’s not ideal, but yeah, I think both of us are actually probably doing better."