Viral TikTok Family Welcomes Baby Briggs, Coop's Little Brother

On November 14, 2025, the viral TikTok family behind the 'Coop on a Stoop' series celebrated a joyous milestone - the arrival of their second child, a baby boy named Briggs. Chris and Hailey O'Brien, the parents behind the popular father-son duo, welcomed Briggs late on November 9th, just in time for their wedding anniversary.

The couple, who have amassed a large following for their heartwarming videos of their mornings spent on the family's front stoop with son Cooper, are overjoyed to be expanding their family. "It is just as special to us as it was the first time," Chris shares, adding that the fact Briggs was born on their anniversary makes the occasion even more meaningful.

Big brother Cooper, the star of the 'Coop on a Stoop' series, has taken to his new role with enthusiasm, constantly wanting to hold and interact with his baby brother. The parents are excited to watch the brothers grow up together, sharing in Cooper's daily adventures like going to the park and playing with the family dog.

While the viral attention on their family has been unexpected, Chris and Hailey are grateful for the outpouring of support and excitement from their hundreds of thousands of followers as they welcome Briggs into the world. "We never thought in a million years that we would have that many people invested in welcoming the newest addition to the family with us," the couple shares.