Alec Baldwin and his wife Hilaria have welcomed their second child together.

The proud parents confirmed the news with the above photo of their newborn son on Instagram and wrote, "We are happy to announce the birth of Rafael Thomas Baldwin." Congrats!

The two have been married for three years, and they also have a 21-month-old daughter named Carmen. Alec has a 19-year-old daughter Ireland from his previous marriage to actress Kim Basinger.

Hilaria supported her husband at the opening night of his new play, All My Sons in East Hampton on Saturday, and just last night she was posting photos from the event on Instagram. Based on her social media activity, it seems like she's doing quite well -- can't wait to see more pics of their little guy!