Hathaway's representative confirmed the news that the couple welcomed a baby boy named Jonathan Rosebanks Shulman early on March 24 in Los Angeles, reported E! online.
"The baby is extremely healthy and is surrounded by friends and family in Los Angeles. Anne and Adam are ecstatic to be parents," a source said.
The 33-year-old "Les Miserables" star and Shulman, 35, tied the knot in a romantic ceremony in front of close friends and family in Big Sur in September 2012.
The two started dating in late 2008 after meeting through mutual friends and by November 2011 Shulman had popped the question.
She added the caption, "Happy 2016 to my beautiful Instafriends (sic)!... So, 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... Wishing you love, light and blessings for the year ahead!... Annie.
