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On Sunday, the happy mother and father posted the first photo of their adorable son on Instagram.
"We are drowning in his little peeps and nuzzles," Teigen wrote. "Our household feels overwhelmed with love."
We can't help but feel and warm and fuzzy just looking that photo!
In his own post sharing the same cute photo, the award-winning musician wrote a simple note introducing the little one, calling him the couple's "new love."
The model mom and Legend (whose legal last name is Stephens) welcomed their second child, a boy, on Wednesday. Their first child is their daughter, Luna.
Teigen and Legend first revealed they were expecting back in November.
Apparently, Miles is already taking after his big sister. They both have the same nose, according to Teigen.
We can't wait for the memories the family makes with their newest addition, Miles.