Briana DeJesus is going to be a mommy for the second time!

The Teen Mom 3 star took to Instagram to announce that she is pregnant by sharing a photo of the sonogram — and said that her five-year-old daughter, Nova, is going to have a sibling.

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"Looks like Nova won't be an only child anymore. Super excited for July," she captioned the image.

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While the comments section was filled with congratulatory messages and well wishes, some fans of the MTV reality series couldn't help but wonder who her unborn child's father is. Briana shares her first born with her ex Devoin Austin.

Briana also admitted that she hopes for a boy this time around.

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She captioned the photo, "My baby girl will be a big sister and she's so excited… she puts her ear on my belly and tells me she hears the baby calling her name. She tells me she's gonna stay up at night just to help me." How sweet!

It's going to be a big expanding time for the Teen Mom franchise, as Teen Mom 2 stars Jenelle Evans and Chelsea Houska are also due to give birth this year. Bri's costar Katie Yeager is also expecting, as is 16 & Pregnant alum Ashley Salazar.

In 2016 both Maci Bookout and Mackenzie McKee welcomed new additions, sons Maverick and Broncs, respectively.

Briana made headlines last January after undergoing a "mommy makeover," and had a Brazilian butt lift, breast implants and a labiaplasty done. At the time, she even said she would be okay with her daughter having plastic surgery.

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“I told [my daughter] that a doctor opened me up and put stuff to make my boobs bigger. She goes, ‘I want my boobs done,’” she told Radar Online at the time. “I was like, ‘No! Not now. Not anytime soon.’”

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“I want her to be much older than I am and I would let her go for it. If she wants something to make her happy and to boost her self-confidence, I’m all for it,” Bri added.

Congratulations! We are so excited for her growing family — and think Nova will make the best big sister!