Pregnant Snooki Hits a Club in New Jersey
But the engaged reality star, who is pregnant with a baby boy due in September, hardly seemed like the hard-partying girl viewers have come to know.
"She was sitting the whole time. It was very subdued of her," says a source, who adds that Polizzi, 24, did not appear to be drinking alcohol.
Also at the club were Snooki's costars, Pauly D, Mike "The Situation" Sorrentino, JWOWW and Ronnie.
As for the pint-sized mom-to-be, Snooki "looked nice in a little leopard print top and a leopard print purse," the source says. "It was probably the best I've seen her look."
A separate source close to Polizzi, whose spinoff, Snooki & JWOWW premieres next week, isn't surprised by her low-key behavior.
"She is taking the pregnancy super seriously," says the source, adding that Polizzi has not been living in the same house as her rowdy castmates. "The health of the baby and her health come first."