Good luck, little lady, your mama has seen it all. The Jersey Shore star announced on Wednesday that her little bundle of joy with fiancé Roger Mathews is going to be the apple of mama's eye. JWoww is having a girl. She's excitedly been keeping fans posted during her pregnancy, and can now start happily buying little pink rhinestone and leopard-print dresses. Jenni Farley was "super excited and super emotional" when she found out the gender, Us Weekly reports.

"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," she says. "[Snooki's son] Lorenzo is gonna have a BFF, and I couldn't be happier! ... She will be my best friend and daddy's little girl.I can't wait for everything from her first steps to her first dance class."

I personally think that JWoww is going to be an excellent mom, and will be able to relate to her daughter in many ways, and will carefully inspect (and voice her opinion on) every boy her daughter brings home.

"I was a teenage girl once, and, boy, do I know how sneaky we can be!" Farley says. "Karma is gonna kick me in the butt with her!"

Clearly, the first-time-mom's little girl will be brought up to be no pushover, judging from a funny (but fake) sonogram she posted on Twitter.

"[Roger] was just saying today what kind of car she'll get for her sweet 16 if she gets good grades," JWoww says. "I'm like, 'Pump the brakes! Let's get through the first 16 months!'"

Aww. I think that JWoww Jr. (catchy, huh?) will have a loving, fun and happy life ahead of her. And maybe she and little Lorenzo will indeed be besties and frolic together during summers on the Jersey Shore... but if they're ever caught in a hot tub together, heads will roll. Namely, Lorenzo's.