"We are thrilled to announce we are expecting our first child together," the couple said in a statement. "It's an amazing time in our life and we can't wait to meet the new addition to our growing family."
Cavallari, 25, and Cutler, 28, began dating in the fall of 2010, and got engaged — for the first time — in April 2011.
They called off the wedding in July and returned wedding gifts to friends in August, then got engaged again in November.
Cavallari initially denied that the wedding was back on, but later tweeted to her fans, "This time it's official...Jay and I are engaged again."
Jay, it's probably not even yours!
