The couple are expecting their first child, they announced Tuesday on Instagram

By peoplestaff225
Updated June 07, 2016 12:15 PM

And baby makes three (er, four) for Kaya Scodelario and Benjamin Walker!

The former Skins actress, 24, and the star of Abraham Lincoln: Vampire Hunter, 33, announced via Instagram on Tuesday that they are adding a new member to their family.

“Happy summer from the four of us,” Walker captioned a sweet snap of the couple on the beach, standing above a heart drawn in the sand alongside their French bulldog, Arnie. Their hands are touching Scodelario’s baby bump, while they enjoy a loving smooch.

“I love you @kayascods,” adds Walker, who recently starred in American Psycho on Broadway, which closed Sunday.

Benjamin Walker/Instagram

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British actress Scodelario, who is also known for her role as Teresa Agnes in The Maze Runner series, also took to Instagram to share a beachy shot of her growing family.

“I love you @findthewalker,” she wrote. “I love our little family.”

Bruce Glikas/FilmMagic

Scodelario also cross-posted her Instagram photo to Facebook, with the caption, “The family is expanding. And no we are not getting another dog, Arnie would be way too jealous.”

Walker and Scodelario were engaged after a few months of dating, with the dedicated Scodelario even having Walker’s name tattooed on her ring finger. They tied the knot during a winter wedding in December 2015, after just over a year together.

Jen Juneau