Snooki has announced the gender of Lorenzo's new sibling! Keep reading to find out the gender and watch the adorable video!

The "Jersey Shore" star, real named Nicole Polizzi, is expecting a baby girl! Her fiancé Jionni LaValle heard the news first and surprised her with pink and zebra print balloons!

"Jionni and I have a big announcement about our new baby on the way!!!" Snooki tweeted today, including a link to her personal blog.

"Jionni knows what we're having, and he put balloons in a bin for [me and Lorenzo]," she explains in the clip "So we're going to find out what we're having right now, and we're so excited."

Her first response to having a girl was "Oh God, kill me," but the reality star is overjoyed.

"Well, there you have it. We are having a little girl and I don't know how I feel about it. I'm terrified," Snooki explains in the video.

"We're really, really excited," she then added.

She teases son Lorenzo in the video, who is thrilled to be getting a sibling.

"You ready? You're gonna have a sister or brother. No, you don't want it now? You want to be an only child? Well, you're not."

Even if he may prefer a younger brother, there is still a strong possibility!

"Obviously, we are extremely excited and happy to have a girl," she told ABC News, "but this isn't our last!"

Snooki also told the network that she can't wait to have a little pal.

"I'm so excited about having a little best friend to shop with and just do girlie things with!" Polizzi told ABC News. "Can't wait for that!"

When speaking of her daughter's wardrobe, the reality star revealed "Lots of bows and pinks and animal prints! Lots of] cute new girly outfits. Gotta dress her up, once in a while!"

Watch the video below!

Are you excited Snooki is having a girl? Sound off in the comments section below!