Credit: Splash News Online

Time to party -- Jersey style!

Now that the news of Nicole "Snooki" Polizzi's pregnancy and engagement is finally confirmed and public knowledge, the pint-sized Jersey Shore star was feted with a surprise bash on Saturday!

Arriving ahead of the guest of honor, Snooki's Jersey Shore housemate Jenni "JWoww" Farley and her boyfriend Roger Matthews carried in a large box while Snooki's parents appeared with "Congratulations" balloons and flowers.

The party was held at her fiance Jionni LaValle's parents' home in East Hanover, NJ. No word if Snooki's fellow MTV stars, Deena Cortese, Mike "The Situation" Sorrentino, Sammi "Sweetheart" Giancola, Vinny Guadagnino, Pauly DelVecchio and Ronnie Ortiz-Magro, were in attendance.

In the new issue of Us Weekly, on stands through Friday, Snooki, 24, exclusively confirmed that she was 15 weeks pregnant and engaged to LaValle, her beau of one and a half years.

"I have different priorities now," the reformed party girl explained to Us. "I don't care what anybody else thinks. As long as I know I'm ready and he's ready."

Added LaValle, 24: "We are not going to screw this up."