Hilaria Baldwin welcomes son Rafael Thomas with husband Alec Baldwin

YOGA instructor Hilaria Baldwin has welcomed her second child with 30 Rock star Alec Baldwin.

File - 17 June 2015: Hilaria and Alec Baldwin announced the birth of their first son on twitter, named Rafael Thomas Baldwin. The couple are also parents to 22-month-old daughter Carmen. NEW YORK, NY - APRIL 23: Hilaria Baldwin (L) and husband Alec Baldwin attend Yvette Manessis Corporon's Book Party for When The Cypress Whispers at the Monarch Rooftop Lounge on April 23, 2014 in New York City. (Photo by D Dipasupil/Getty Images for Yvette Corporon)

IT’S a boy!

Hilaria Baldwin has welcomed her second child, Rafael Thomas Baldwin, with 30 Rock star Alec Baldwin.

The married couple shared the happy news on Twitter with an adorable snap of the yoga instructor holding hands with her baby boy.

We are happy to announce the birth of Rafael Thomas Baldwin pic.twitter.com/ICMLhrB1hl

— ABFoundation (@ABFalecbaldwin) June 17, 2015

Baby Rafael was named after both of his parents (Hilaria’s maiden name is Thomas).

Alec, 57, married Hilaria three years ago, and they have a 22-month-old daughter, Carmen.

The actor also has daughter Ireland, 19, with ex-wife Kim Basinger.

Meanwhile, the Spanish-born presenter told Extra TV she “felt less sick” during her latest pregnancy, adding, “I’m not as hungry … with Carmen I was ravenous! I’m hungry, still eating a lot, but with her it was extreme.”

The 31-year-old documented her growing baby bump with numerous photos on social media, including a video of her unborn baby kicking.

The Baldwins will celebrate their third wedding anniversary on June 30.