Katherine Schwarzenegger displays her baby bump while on a stroll with her dog in LA

Katherine Schwarzenegger show off her burgeoning baby belly during a stroll through Santa Monica on Sunday afternoon.

As the best-selling author walked her beloved pup Maverick, while rocking a white T-shirt, fitted black leggings and a matching baseball cap.  

Katherine and her husband,Chris Pratt are preparing to welcome their first child together and his second, as he also shares son Jack, seven, with ex-wife Anna Faris, 43, to whom he was married from 2009 to 2018. 

They tied the knot with a private ceremony in June 2019.