The pair have yet to reveal the name of their child.
The Pretty Woman star and Alejandra Wednesday in April (18), and rumours began that they were expecting their first child together in the summer - with the pair confirming the happy news in September. Her last post on the site was three days ago, when she commented on her love of "recipes with new flavours that drive us insane at home".More news: Heavy snow in Metro Vancouver, Vancouver Island causes travel woes
Silva announced her pregnancy last September via an Instagram post that hashtagged both her husband and the Dalai Lama.
"A very special moment just a few minutes ago", she captioned the image. "Getting blessings for our precious to come. we couldn't announce it before telling HH Dalai Lama #dalailama #richardgere #alejandragere #love".More news: Nicki Minaj Cancels BET Concert After Cardi B Grammys Tweet
A representative for the 69-year-old actor told CNN on Monday that Gere and his wife, Alejandra Silva, 35, have welcomed a baby boy. It's his third marriage; he was previously married to Cindy Crawford from 1991 to 1995, and Lowell from 2012 to 2016.
After news of their marriage broke, a film source who has known Gere for years told PEOPLE he "has been much happier in this half of his life because he is settled, confident and doing what he likes". "I'm married to a lovely, sensitive, amusing woman who's committed to helping people and is a great mother".More news: Pompeo warns Europeans of risks to US cooperation over Huawei
The couple was introduced by a mutual friend when the Chicago actor stayed at Alejandra's family-owned hotel in Positano, Italy, in 2014.