03/02/2015 02:00 pm ET

Jessie James Decker Is Pregnant With Baby No. 2

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Jessie James Decker is pregnant!

The country singer and reality star announced in an Instagram post Monday that she and husband Eric Decker are expecting their second child.

"Vivianne is so excited because she is going to be a big sister! We are over the moon about having another baby," she wrote alongside a photo of her adorable family, which currently includes daughter Vivianne, who turns 1 later this month. In the snapshot, Decker and her baby girl pose in matching bikinis from her Amore & Sorvete swimwear collection:

Decker's first pregnancy was documented on E!'s "Eric & Jessie: Game On." Last year, she spoke to OK! Magazine about having the cameras around during that time.

"I did not fake anything," she said. "Half the season I’m not wearing makeup. I look like a hobo. I’m wearing the most crazy sweatpants and mismatched outfits. I just kept it real. People can make pregnancy look glamorous but in my case it was all about being comfy and keeping it real. I hope a lot of women can watch it and see the reality of it."

She welcomed little Vivianne on March 18 via C-section.



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