The couple are reportedly expecting their first child together, according to multiplereports, after tying the knot in June during an intimate ceremony in Montecito, California, following a year of dating.
This will be Katherine’s first child, while Chris already shares 7-year-old son Jack with ex-wife Anna Faris.
Back in February, the actor gushed about the Gift Of Forgiveness author becoming a “great mom one day.”
“She’s, God willing, going to be a great mom one day. She’s got great parents, great siblings, she fills in all my many deficits,” he said during an appearance on E!’s In the Room.
“She has changed my life for the better in so many ways,” he added. “My heart, my soul, my son I feel are all so safe with her. She’s a great stepmom.”
The oldest daughter of Arnold Schwarzenegger started dating the Guardians Of The Galaxy star in the summer of 2018 after being introduced by her mum Maria Shriver. Months later, the couple announced their engagement in January.
At the time, Chris wrote in a sweet post that he was “thrilled” to start his next chapter with her and “live boldly in faith” together.
Arnie recently revealed that he was in no rush to become a grandparent, but said he knew “it’s going to happen eventually.”
“It’s up to Chris and her when they want to do that,” he told Extra in February.
Ana Faris, meanwhile, has been ever-the-supportive ex-wife, offering up congratulations to the couple via social media upon their engagement and praising Pratt in the press.
The Mom star has also moved onto a new relationship since their divorce.
She is now engaged to cinematographer Michael Barrett, debuting her “unbelievable” canary yellow diamond ring during an appearance on The Late Late Show in February.