Model Ashley Graham's baby joy has just doubled – she's expecting twins.

The beauty and her husband, Justin Ervin, have shared video from their ultrasound appointment, where they learned they were adding two baby boys to their growing family, on Instagram.

"Are you serious? We're gonna have three boys?" she says in the footage, while her stunned husband adds, "You are kidding me."

The couple became first-time parents in January, 2020, when their son Isaac was born.

Ashley revealed she was pregnant again in July, and Ervin recently told People their son is beginning to grasp the idea he is going to be a big brother.

"He knows that there's a baby in the belly, because I say, 'Where's the baby?' and he points and then wants to kiss it (Graham's belly)."

Ashley and Justin married in 2020.