'Omg': Katherine Schwarzenegger playfully calls out Maria Shriver's Brad and Leo quarantine post

Katherine Schwarzenegger is not staying mum on her mother's antics.

Maria Shriver took to Instagram Monday to share a picture of "Once Upon a Time in Hollywood" co-stars Leonardo DiCaprio and Brad Pitt sitting flawlessly in a convertible.

The picture was accompanied by the message, "They came to pick me up, but I was strong and I told them I'm staying home," referring to social distancing practices amid the coronavirus pandemic.

But Shriver may not be as strong in this hypothetical situation and is apparently willing to break quarantine for a ride around the block with the charming Hollywood duo.

"My friend Nadine sent me this with the question: 'What would you do?' I mean, c’mon, do you have to ask?! I’d go as fast as I could! You?" Shriver, 64, joked.

More: Katherine Schwarzenegger calls husband Chris Pratt her 'greatest gift ever'

Schwarzenegger, the daughter of Shriver and Arnold Schwarzenegger, appeared to be shocked by her mother's behavior. The author, 30, commented, "Omg mom."

Shriver responded, "Now you know what to get me for Mother's Day!!"

Can you blame her?

All joking aside, Shriver reminded her followers to "#stayhomestaysafe."

Aside from monitoring her mother's Instagram feed, Schwarzenegger is using her time in coronavirus quarantine to do some baking while spending a lot of time with husband Chris Pratt.

Last week, the author shared a baking tutorial on her Instagram Story when Pratt, 40, decided to crash the party.

"I'm here to attest that Katherine's banana bread (is) truly remarkable," he said. "I love it. I got a little giddy inside when she said both of those loaves were for us."

"They'll be gone in less than a day," he added, before throwing some bread in his mouth. "Good job, babe."

Schwarzenegger married Pratt in June 2019.

Contributing: Sara M Moniuszko

Quarantine: Chris Pratt hilariously crashes wife Katherine Schwarzenegger's baking tutorial

This article originally appeared on USA TODAY: Katherine Schwarzenegger hilariously calls out mom Maria Shriver