Katherine Schwarzenegger said her coach was "essential" in helping her learn how to communicate with her stepchild and think ...

"They're putting on their costumes and doing full presentations," the author tells PEOPLE of her children's story time ...

Katherine Schwarzenegger revealed the necessary mental steps she took to ensure her relationship with Chris Pratt survives ...

Katherine Schwarzenegger is opening up about her journey to becoming a step-parent ― and how a step-parent coach has helped ...

Chris Pratt says stepparents don't get the 'credit' they deserve in rare comments about coparenting while appearing on the ...

When the writer became engaged to Pratt, she decided to enlist the services of a specialist in stepchild rearing.

Katherine Schwarzenegger Pratt tells PEOPLE in an exclusive interview that her latest children's book, 'Kat and Brandy,' was ...

Katherine Schwarzenegger and Chris Pratt are happily married and share three children. Before they got married, however, ...

Katherine Schwarzenegger, 33, used to beg her dad, Arnold Schwarzenegger, 75, to drop her off at school in their minivan instead of his Hummer.

Katherine Schwarzenegger and Chris Pratt lives in the Pacific Palisades with their three children, Lyla, Eloise and Ford. The ...

Katherine Schwarzenegger shared a sweet Thanksgiving snap showing her 6-month-old daughter, Eloise, bonding with grandpa Arnold Schwarzenegger.

Katherine Schwarzenegger, the eldest child of Arnold Schwarzenegger and Maria Shriver, at an event in Los Angeles in 2017. (Araya Diaz/WireImage) ...