Kristin Cavallari is pregnant with a baby girl.

The Hills alum announced the big news on her app, Kristin Cavallari Official, on Thursday.

Alongside a a photo of Kristin embracing husband Jay Cutler and holding a little baby pair of hot pink Converse sneakers in her hand was the caption, “Our new addition! The boys are so excited to have a little sister on the way!!!”

This will be the third child for Kristin Cavallari, 28, and her Chicago Bears quarterback, who announced that she was expecting baby number three in May with another adorable pic on her app.

Jay Cutler, Kristin Cavallari having a girl: http://t.co/mOhy4NGKwU pic.twitter.com/QkEus3YkL5

— ChicagoSports (@ChicagoSports) July 10, 2015

This time she posted a photo of herself forming a heart in front of her belly with the caption, “Big News! We’re at it again! Thrilled to announce baby number 3 is on the way! The cutler crew just keeps on growin’!”

It's a GIRL for #KristinCavallari! See her adorable announcement: http://t.co/1qQf2sc72k pic.twitter.com/oIgNb0uDpv

— Life & Style (@Life_and_Style) July 10, 2015

Kristin Cavallari and Jay Cutler are already the proud parents to sons Camden, two, and Jaxon, 14 months.

“Camden is a really good big brother,” Kristin Cavallari said of her son to Us Weekly in May.

“He’s very protective and very sweet, But he also gets a little upset when Jax tries to take his toys and messes with his stuff. He gets a little territorial with some stuff, so it’s kind of funny.”