Chris Noth is a father once again!

The 65-year-old Sex & The City star and 37-year-old actress wife Tara Wilson welcomed a second child, a son named Keats Noth, on Tuesday (February 18), they happily announced on Instagram.

PHOTOS: Check out the latest pics of Chris Noth

The couple already have a 12-year-old son, Orion Christopher.

"Down from the heavens comes our second son- Keats! 'A thing of beauty is a joy forever,'" he captioned the first photo of his son.

"No way!!!!!!!! Wow!!!! How thrilling. Hoping mother and Keats all well and sending every single ounce of love. To the whole gorgeous family! X," co-star and TV love interest Sarah Jessica Parker commented.

"Oh my goodness ! He is so perfect and beautiful ! Congratulations to you all❤️❤️❤️❤️❤️," added co-star Kristin Davis.

Congratulations to the whole family! Find out which other stars recently welcomed children.

See the first glimpse of the baby…

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A post shared by Chris Noth (@chrisnothofficial) on Feb 18, 2020 at 8:25pm PST