Courtesy: Kristin Cavallari App
The former Hills reality star revealed the exciting baby news this morning on her app, saying, "We're at it again! Thrilled to announce baby number 3 is on the way! The cutler crew just keeps growin'!"
The 28-year-old went public with the news by posting a shot of herself making a heart shape with her hands over her barely there baby bump.
The blonde wore a pair of white jean shorts, a blue button-down top and already had that mama-to-be glow in the adorable photo.