Behati Prinsloo, who's pregnant with her first child, is keeping fans up to date on her growing baby bump — and in her latest pic, the brunette beauty looks about ready to pop!

Posing poolside in her backyard, the 27-year-old is radiant against a sunset-filled sky, simply captioning the pic with two moon emojis.

View this post on Instagram

🌜🌛

A post shared by Behati Prinsloo Levine (@behatiprinsloo) on

The model and her hubby Adam Levine have yet to reveal the baby's gender, but based on comments made by the Maroon 5 frontman before their pregnancy announcement, we doubt this will be the couple's only child.

MUST SEE: Liv Tyler Shares Sweet Breastfeeding Photo With Newborn Daughter Lula

"I want to have 100 kids. I want to have more kids than would be socially responsible," the father-to-be previously told Ryan Seacrest.

Looks like Behati has a lot more bump pics in her future! Scroll through the gallery below to see more Instagram photos of her belly.