Baldwins go fourth

ALEC BALDWIN and his wife Hilaria are expecting their fourth child.

Hilaria Baldwin, 33, shared the happy news in an Instagram post Friday.

“Our Baldwinitos are getting a new teammate this spring,” she captioned the picture, which shows her first three kids with the “30 Rock” actor hugging her on the floor. “I’m gonna make them a special cake to tell them if it’s a boy or a girl ... I’ll post it tomorrow midday. We are so excited!”

The newest bundle of joy is set to arrive in the spring, before the Baldwins’ sixth anniversary.