Supermodel Jessica Hart got engaged over the weekend — at her baby shower, Page Six has exclusively learned.

Sources told us that Hart’s beau, James Kirkham, popped the question at the Malibu, Calif., shower, after Hart’s sister, model Ashley Hart, “was giving a blessing for the baby on the beach.”

“Jess and the guests formed a circle, and everyone had their eyes closed. When Jess opened her eyes, James was down on one knee with a vintage ring,” the source added. model revealed that she was pregnant

We reported last month that the former Victoria’s Secret and Sports Illustrated Hart, 34, revealed that she was pregnant with the couple’s first child.