Margot Robbie is going to be a mama!

The 26-year-old and her husband, Tom Ackerley, are reportedly expecting a their first child together. Now to Love reports that the actress may have been pregnant during her December wedding. The inside source said:

“It’s so exciting — although she’s not really showing yet, so not many people have caught on to [sic] the news. Given how far along we think she is, there’s definitely a chance she was [pregnant] at the wedding. We’re expecting an announcement any day now.”

The actress and her director husband exchanged their own vows just four months ago in a gorgeous ceremony in Bryon Bay, Australia.

Congratulations, Margot and Tom!