Abraham Lincoln: Vampire Hunter star Benjamin Walker is a new dad.

The actor's wife, 24-year-old The Maze Runner actress Kaya Scodelario, have just announced the birth of their first child, a son.

"Welcome to the world little man," Kaya captioned an Instagram photo of the newborn's hand with the couple's pet dog. "We couldn't be happier or more in love with you & Arnie's loving his new cuddle buddy."

Kaya and Ben wed in March, 2015 and revealed they were expecting a baby in June (16).

They have yet to announce the baby's name or when he was born.