If there's one thing we know about the Baldwin's, it's that their family is constantly growing! Pregnant and glowing, Hilaria Baldwin posted to Instagram their weekend celebrations, involving her eldest daughter, Carmen Gabriela, turning 7 years old.

The wife to Alec Baldwin shared snaps of the birthday party, which included a Harry Potter themed cake, as well a sweet tribute to her daughter.

A pregnant Hilaria celebrates her kids

Hilaria Baldwin is sharing how much she loves her kids! The mother of 4, soon to be 5, shared a few snaps of the celebration involving her eldest daughter Carmen turning 7 years old!

Featuring a Harry Potter themed cake, Hilaria also shared a sweet tribute to her daughter sharing how much she enjoys being a mom.

"I love you so. Thank you for making me a mommy," she wrote on her photo.

Earlier this month, Hilaria opened up about what she loves most about having a big family, as she and Alec share children from previous marriages as well.

"The best thing about having a big family is there's just so much love," she said at the time.

"They say when you have one kid, you're like, 'I could never love another person as much as I love this kid.' Then you have another one and you realize you can. And that doesn't change as you have more and more and more," she added.

Hilaria and Alec are eagerly anticipating the birth of their new baby, following Hilaria's struggle with a miscarriage in the past.