Pregnant Katherine Schwarzenegger shows growing baby bump as she walks her dog Maverick in LA

PREGNANT Katherine Schwarzenegger showed off her growing baby bump while getting in some exercise and sun on Saturday.

Chris Pratt’s wife, 30, went out for a stroll around her Los Angeles neighborhood while walking her dog Maverick.

Katherine Schwarzenegger showing over her growing pregnancy belly on a walk with her dogCredit: X17Online.com

The Gift of Forgiveness author kept things casual with an all-black ensemble of leggings, a cropped T-shirt, a jacket tied around her waist, sunglasses, running shoes and a baseball hat.

Katherine’s form-fitting, high-waisted pants put her hint of a baby bump on display.

She was all smiles on the walk as she enjoyed the fresh air with her pup and chatted away on her cellphone.

It was announced last week that Katherine and Chris, 40, are expecting their first child together, after getting married last June in Montecito, California.

The author, who's carrying her and husband Chris Pratt's first child together, enjoyed some sun and exercise on her Saturday walk — The author, who’s carrying her and husband Chris Pratt’s first child together, enjoyed some sun and exercise on her Saturday walkCredit: Getty Images – Getty

She dressed comfortably in an all-black leggings-and-cropped-shirt ensembleCredit: Getty Images – Getty

This will be Katherine's first child and Chris' second — This will be Katherine’s first child and Chris’ secondCredit: Getty Images – Getty

This will be her first kid and the second for the Guardians of the Galaxy actor, who shares 7-year-old son Jack with ex-wife Anna Faris.

Soon after the exciting news was revealed, the famous duo went for a joyride on their bikes, with Katherine wearing a loose white t-shirt that showed off her growing stomach when the wind brought it taut against her body.

The co-parents-to-be went back out for a bike ride the following day, this time joined by Katherine’s dad, Arnold Schwarzenegger, 72.

She showed off her baby bump, after her pregnancy was revealed last week, in a white t-shirt during a bike rideCredit: The Mega Agency

She later had her dad, Arnold Schwarzenegger, join her for a bike rideCredit: Rex Features

Chris and Arnold wore protective gear over their faces — the Marvel star an American flag bandana and the Terminator star a “we’ll be back” mask — during the outing.

Katherine went without a face covering during her family’s ride through the Santa Monica streets.

The author and the Parks and Recreation alum started dating in June 2018, a year after he separated from Anna.