Alec and Hilaria Baldwin Welcome Baby Boy

See the adorable picture they posted and find out the boy's name.

Hilaria and Alec Baldwin are pictured Oct. 27, 2014, in New York City.
Hilaria and Alec Baldwin are pictured Oct. 27, 2014, in New York City.
Rob Kim/Getty Images

— -- Alec Baldwin has welcomed a son with his wife, Hilaria, the couple announced on Instagram on Wednesday.

"We are happy to announce the birth of Rafael Thomas Baldwin," Hilaria posted next to a picture of a baby's tiny hand.

This baby boy joins daughter Carmen, 21 months old.

The couple announced they were expecting a boy earlier this year.

"So we have an announcement to make...can you guess??" Hilaria Baldwin wrote next to a photo of blue baby shoes.

Alec Baldwin also posted about the news of a second baby with Hilaria, writing, "2015 equals Mommy, Daddy, Carmen and a special guest star...."

This is the couple's second child together and Alec Baldwin's third. He has 19-year-old daughter, Ireland, from his previous marriage to Kim Basinger.

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