What a perfect Mother’s Day present! Kristin Cavallari had a big announcement on Monday, May 11, taking to her app, Kristin Cavallari Official, to reveal that she is pregnant with her third child. The proud mom of sons Camden, 2, and Jaxon, 12 months, teased the news on Twitter before posting a sweet photo to her app.

Under the subject “Big News,” the former reality star, 28, wrote, “We’re at it again! Thrilled to announce baby number 3 is on the way! The cutler crew just keeps on growin’!”

In the background of the image, her little boys sit in a red wagon while Cavallari makes a heart with her hands around her stomach. The shoe designer and her football player husband Jay Cutler attended a charity gala on Saturday, May 9, where she gushed about her two boys. See Kristin and Jay through the years.

“Camden is a really good big brother,” she told Us Weekly at the event. “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.”

Prior to announcing her big news on Saturday, Cavallari admitted the couple still wanted three children, but said, “Right now our hands are full.”