Tyler and Hayley's new bundle of joy was born on Sept. 24, per People, who broke the news. Atlas was born at 6:44 p.m. in Nashville, Tennessee, weighed 8 lbs., 2 oz. and measured 21 inches long. The parents also shared that Atlas stands for strength and the name Roy is in memory of Tyler's father, who passed away when he was 20.
ET spoke with Hubbard in April about how he felt about soon having three kids under the age of three in one household.
"It's not very often we get to be at the house," he said about quarantine, before adding, "I guess we're just going to go ahead and knock them all out at once and be done with it. We're excited. It will be cool."
"Being at home for two weeks with two babies has started to sink in that three is going to be a real challenge," he cracked. "We're up for it!"