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

In an interview for the Parenting & You with Dr. Shefali podcast on Tuesday, the author-entrepreneur opened up about her experience of becoming a stepmother to the Guardians of the Galaxy actor's ...

Stepmotherhood is a journey filled with unique joys and complexities, and for Katherine Schwarzenegger, preparing for this ...