Anne Hathaway has given birth to a baby boy, it was revealed Thursday.

The Oscar winner and her husband, Adam Schulman, welcomed their first child on March 24, and have been keeping the birth private since. Their new son is reportedly named Jonathan Rosebanks Shulman.

The actress, who most recently starred in Nancy Meyers’ film “The Intern,” has avoided publicly discussing her pregnancy, except to share a bikini-bump photo in January, besting the paparazzi she spotted while on the beach.

In the post, shared on Jan. 3, she wrote, “posting a bikini pic is a little out of character for me, but just now while I was at the beach I noticed I was being photographed. I figure if this kind of photo is going to be out in the world, it should at least be an image that makes me happy (and be one that was taken with my consent. And with a filter). :) Wishing you love, light and blessings for the year ahead!”

She unveiled her bump during the Oscars circuit in February, at an Armani pre party and in Naeem Khan at the Vanity Fair Oscars party.

Hathaway and Schulman married in 2012. She won the Academy Award for Tom Hooper’s 2012 “Les Misérables.”