There's big news in the Drummond family this week!

Alex Drummond and her husband, Mauricio Scott, just announced that they're expecting their second baby. Ree shared the happy update earlier this week, writing that Alex, Mauricio, Sofia, and George are all getting ready to welcome a new baby this fall.

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A post shared by Alex Drummond Scott (@alexmariedrum)

Now that the secret is finally out, Alex is sharing a few behind-the-scenes moments from the past couple of months with her followers.

In one sweet video posted to Instagram, the soon-to-be mom of two explained that she wanted to start documenting the process this time around because she didn't capture much from the early days of her pregnancy with Sofia. At the time of the video, she and Mauricio had just started trying for baby number two and were getting close to the point where she could take a pregnancy test. Alex admitted she didn't feel many symptoms yet, though she joked that "super vivid dreams" had definitely been happening.

The clip then jumps to the next morning, when Alex and Mauricio (and George!) stand together in their bathroom getting ready to check the test. A few seconds later, Alex realizes what she's seeing: It's positive.

The moment quickly turns into laughter and wide-eyed shock as the two process the news that they're about to have "two babies...two under two." There are smiles, tears, kisses, and a whole lot of excitement! And while Sofia might not understand all of this just yet, one thing is already clear: This new baby is very, very loved.

Congratulations to the Scotts!