The Chicago Bears quarterback became a father Wednesday morning when Kristin Cavallari gave birth to the couple's first child, Camden Jack Cutler, Cavallari announced on Twitter.
Cavallari tweeted earlier Wednesday: "We are thrilled to welcome Camden Jack Cutler into the world. He was born this morning weighing 7lbs 9oz. Everyone is doing great!"
Cavallari and Cutler announced the pregnancy in Janaury.
Kavallari said the two were holding off on getting married for the time being.
"We want four kids, so we're thinking maybe have one more, then get married, then have two more," Cavallari told Glamaholic in March, according to the New York Daily News. "But we'll see -- it all depends on how the first one goes."