IMAGE CREDITS:SOCIAL MEDIA

Greta Gerwig, the 39-year-old actress and filmmkaer, has given birth to a baby boy.

IMAGE CREDITS:SOCIAL MEDIA

The baby boy was born four months ago, and Greta describes him as a "wise little baby."

IMAGE CREDITS:SOCIAL MEDIA

Greta already has a four-year-old son named Harold with director Noah Baumbach.

IMAGE CREDITS:SOCIAL MEDIA

In an interview with Elle UK magazine, Greta affectionately calls her son a "Schmoo" and shares a photo of him.

IMAGE CREDITS:SOCIAL MEDIA

Greta admits to being in a "twilight state" as she wakes up every hour to 90 minutes to check on her baby boy.

IMAGE CREDITS:SOCIAL MEDIA

The acclaimed filmmaker is currently working on the new 'Barbie' movie despite her new role as a mother of two.

IMAGE CREDITS:SOCIAL MEDIA

Greta will celebrate her 40th birthday in August and is determined to be more adventurous with her style choices.

IMAGE CREDITS:SOCIAL MEDIA

She wants to embrace a more "playfully outrageous" side of herself and avoid regrets in her 40s to 60s.

IMAGE CREDITS:SOCIAL MEDIA

Greta is filled with happiness and joy as she navigates her busy career and new motherhood journey.

IMAGE CREDITS:SOCIAL MEDIA

Her love for her children and passion for filmmaking continue to inspire and drive her forward.