First he created Hamilton. And now he’s creating a human! That’s right! Lin-Manuel Miranda and his wife Vanessa Nadal are having a baby. Okay, okay. So it’s not the first time that the pair have created another human being. The couple, who were married in 2010, have a 3-year-old son names Sebastian.

Even though the couple only recently announced the pregnancy publicly, anyone who saw them walk the red carpet at the London Evening Standard Theatre Awards could have guessed their news. Nadal, an attorney and scientist, had a baby bump under her dress. Yep, the flowy floral gown didn’t exactly do much to conceal what was under it. But then again, it doesn’t really seem like the pair was trying to hide anything.

If you didn’t catch the red carpet pics, don’t worry — plenty of Miranda’s Twitter followers did. After seeing the Hamilton creator and his wife, a follower asked (via tweet), “is v..?” And what was Miranda’s response? A resounding, “Oh hell yeah.”

Congrats to Lin-Manuel Miranda and Vanessa Nadal! If the smart, talented couple keeps going maybe they could create their own family musical cast for Miranda’s next big hit.

How did you tell the world you were pregnant? Share your story in the comments below.