2 buns and 1 in the oven ❤️❤️❤️ @caseyloza thanks for the pic

A photo posted by Audrina Patridge (@audrinapatridge) on

Belly laughs! Audrina Patridge and her fiance, Corey Bohan joked about their matching bun hairstyles and dueling stomachs via Instagram on Tuesday, April 12.

"2 buns and 1 in the oven," Patridge, 30, captioned an Instagram photo of the parents-to-be. "@caseyloza thanks for the pic."

In the snapshot, the Hills alum wears a gorgeous floor-length tangerine maxi dress with short sleeves and an empire waistline. She and Bohan touch their bellies with their hands as they pose overlooking the ocean.

As previously reported, Patridge and Bohan got engaged in November after dating on and off for seven years. The following month, Patridge confirmed exclusively to Us Weekly that she was expecting her first child — a baby girl.

"I feel at this point in my life I am ready to be a mama!" Patridge told Us at the time. In an interview last month, she added, "Corey can't wait to teach her how to surf! We are so excited to meet her. She already has a personality kicking around in my belly."

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