Alec Baldwin and wife Hilaria Baldwin expecting first child

Alec Baldwin is going to be a dad again.

The "30 Rock" actor, 54, and his wife, Hilaria Baldwin, confirmed Tuesday that they are expecting their first child together.

"We're having a baby! It was a surprise, a wonderful surprise," the yoga instructor said in an interview with "Extra," where she is a lifestyle correspondent.

The baby is due in late summer.

"We're so thrilled and we can't wait to meet our baby," the couple added in a statement to People.

Baldwin and his wife married in June after a three-month engagement. He is already a father to daughter Ireland, 17, from his marriage to actress Kim Basinger.

The Baldwins' interview will air Wednesday on "Extra." Watch a clip below: