It’s a boy for Mila Kunis and Ashton Kutcher.

The expectant father let the news slip Thursday morning during an interview with Today show mainstay Savannah Guthrie.

Guthrie, who is also expecting, gently waded into the subject by asking Kutcher how he and Kunis, who already share a two-year-old daughter Wyatt, were feeling about baby No. 2. "I thought the first one was exhausting in the beginning," he cracked. "I’m a little terrified to be honest."

The conversation then turned to how the married couple was readying Wyatt for the arrival of her younger sibling.

"We’re OK. It’s really exciting," he said. "She, like, points to Mila and she's like 'baby brother' when she points to the belly and then she points to Dad and she goes 'beer.’ So I think she gets there's something in the belly, but I don't quite think she knows that it's not going to be a plastic doll yet."