The former Hills and Laguna Beach star took to Instagram overnight to share an image of herself cradling her blossoming bump.
"Dressing for the bump now… it's out and about!" she said.
Kristin, 28, looked beautiful in her simple skinny jeans, striped top and denim shirt combo, teamed with ankle boots from her very own shoe line.
She announced her pregnancy in May: this will be her third child with NFL star husband Jay Cutler. "We're at it again!" she said at the time. "Thrilled to announce baby number 3 is on the way! The Cutler crew keeps on growin'."
They're already parents to sons Camden, two, and Jaxon, one.
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