daughter-to-be is already taking after her!

The "Jersey Shore" star posted new picture of her latest sonogram to her blog on Monday, which shows her growing baby inside her tummy. 

"OMG! How adorable is this new ultrasound picture of my baby with her hand on her head being overdramatic!??? OBSESSED with her!!," the 28-year-old mom wrote in her blog titled, "My Baby Is So Dramatic Already!" 

We love the reality star's sense of humor, and it seems like she's getting pretty excited about the arrival of her baby girl. 

The brunette beauty and fiance Roger Mathews announced that they were expecting their first child together on Christmas Day and revealed that they were having a baby girl back in January. 

Jenni also celebrated her 28th birthday last month with one awesome "Mob Wives" themed bash, complete with a hilarious pregnant cake. 

We can't wait for the MTV star's bundle of joy to finally get here! What do you think about Jwoww's blog post? Tell toofab in the comment section below, and click "Launch Gallery" above to see even more celebrity kid TwitPics!  

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