Congrats are in order for Alec and Hilaria Baldwin!

The Mom Brain podcast co-host and fitness guru has given birth to her fifth child with actor husband Alec Baldwin, a baby boy.

Hilaria revealed the news on Instagram this morning:

“We had a baby last night. He is perfect and we couldn’t be happier. Stay tuned for a name,” she captioned the sweet post.

The new baby joins big brothers Romeo Alejandro David, 2, Leonardo Ángel Charles, 4, and Rafael Thomas, 5, as well as big sisters Carmen Gabriela, 7, and 24-year-old Ireland, Alec’s daughter with ex-wife Kim Basinger.

Welcome to the world, little one!