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Hilaria and Alec Baldwin have some "great news" to share with the world.

The fitness instructor revealed on Monday that she and her husband of nearly 8-years are expecting another baby. She shared the happy news on Instagram by posting a video of her growing bump with the baby's heartbeat playing over it. "I'll let the baby do the talking because I don't have the words to express how this sound makes us feel," the 36-year-old captioned the brief clip. "Just got the great news that all is well and all is healthy with this little munchkin. I wanted to share this with you."

She added, "Here we go again."

As for their four youngsters, "they are so excited!" Hilaria told E! News exclusively. "They have known for awhile. By the time it was sort of more customary to tell people, the [corona]virus had become a really big problem in this country and it just didn't seem like the timing was right. We were wrapped up in so much. With so much emotion in what had happened recently last year with losing two and never really having some chemical pregnancies, but never really having a miscarriage like that before. I was very caught off guard by this experience. Now, here we are and it's past the point of where I lost the last one. The marker was last week. I am so excited. At some point, It's time to tell people and I am such an open book that it was kind of hard to be more hidden about it. I am glad to let people know."