We could barely contain our excitement when Jenni “JWOWW” Farley announced that she was preggers, but since then we’ve been wondering if she and fiancé Roger Matthews were having a boy or a girl. Thank goodness we didn’t have to wait too long, because the former Jersey Shore star just revealed the sex of her impending bundle of joy — it's a girl!

The pregnant 27-year-old revealed the gender to Us Weekly, and told the mag she was “super excited and super emotional” when she found out the big news.

"I pictured a boy this whole time, so when I saw 'girl' on the paperwork, I was like, 'No way!' But deep down I think I knew," JWOWW revealed. "[Snooki's son] Lorenzo is gonna have a BFF, and I couldn't be happier!"

Um, BFF? Is it bad that we’re already shipping these two — in 18 years or so, of course. And if you’re wondering what Snooki thinks about the big news for her bestie, you’re in luck. “YAY finally I can go shopping with @JENNIWOWW for BABY GIRL THINGS! Lorenzo’s so excited!!” Snooki tweeted early Wednesday morning.

"She will be my best friend and daddy's little girl," the first-time mom-to-be added. "I can't wait for everything from her first steps to her first dance class." Us either, girl!

Sure, JWOWW is excited for some of the adorable moments of being a mom, but what is she least looking forward to with having a daughter? The moment she becomes a teenager, of course. "I was a teenage girl once, and, boy, do I know how sneaky we can be!" JWOWW joked. "Karma is gonna kick me in the butt with her!" (Yeah, we remember your meatball days very well.)

But don’t worry, JWOWW can always lean on Roger for support, and she says he’s already promised to keep his little girl on the right track. "He was just saying today what kind of car she'll get for her sweet 16 if she gets good grades," the MTV star revealed. And even more adorable is the fact that JWOWW says Roger "hasn't stopped talking" about the news since they found out.

Congrats, you two!

Source: Us Weekly

Carson Blackwelder is an Associate Editor at Wetpaint Entertainment. Follow him on Twitter and Google+!