Hilaria posted a pic of Alec and the newborn and alongside it, she wrote: ‘We had a baby last night. He’s perfect, and we could not be happier.’
If you are curious to learn the baby boy’s name, the new mother of five mentioned that as well, telling followers that they still need to ‘stay tuned’ to find out the moniker they chose for the newest addition to their large family.
It did not take long before both fans and famous family friends took to the comment section to share their congratulatory messages.
Billy Baldwin, for instance wrote: ‘Congratulations to the entire battalion!! I think Guillermo Eduardo has a fabulous ring to it!’
Katie Couric also celebrated the great news with a ‘Mazel!!!! He’s beautiful.’
Hilaria Baldwin announced she was pregnant again about five months ago.
Alongside a recording of the baby’s heartbeat, she wrote back in April that ‘I’ll let the baby do all the talking because I do not have words to express how this sound makes us feel. Just got great news that all’s well and all is healthy with this munchkin. I wanted to share this with you. Here we go again.’
Since then, she kept updating followers on her and Alec’s baby boy and the whole pregnancy journey, sharing snaps of her bump and explaining why she wanted the bundle of joy’s sex to remain a surprise.
While talking to E!’s Daily Pop earlier this month, she dished that ‘I always kind of spill the beans. And this time, we’re going to have it be a little bit of a different experience. You do this this many times, why don’t we make it different?’