Margot Robbie is a mom!

The Barbie The 34-year-old actress welcomed her first baby, a boy, with husband Tom Ackerley, a source tells PEOPLE.

Details about Robbie and Ackerley’s son, including his name and date of birth, have yet to be revealed. The Daily Mail also reported on the baby news.

A representative for the couple could not be reached to respond to PEOPLE’s request for comment.

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In July, Robbie made her first appearance since announcing she was expecting her first baby, attending Wimbledon with Ackerley, also 34.

The actress looked stylish in a black and white polka dot dress with a shawl-like left sleeve and asymmetrical skirt.

She paired the outfit with a black and white bowling-style bag and added some height with a pair of open-toed black mules.

Since then, Robbie has been spotted in a variety of stylish maternity wear, including a solid white look in Santa Monica and a sheer black look out and about in Los Angeles.

Robbie and Ackerley met on the set of the World War II drama in 2013 Suite Françaisewhere he served as assistant director and she appeared as Céline Joseph.

They then married in December 2016 during a private ceremony in Byron Bay, Australia. The two never announced their engagement before their big day.

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Ackerley opened its doors in June The Sunday Times about how he and Robbie balance their personal and professional lives.

“(We spend) 24 hours a day (together),” he said. “It’s seamless. We don’t have an on and off switch. It’s all become one thing.”