JWoww joked to Access Hollywood that Snooki has yet to put on any pregnancy weight in spite of her bizarre food cravings.
"I'm mad at her, she has nothing yet," the Jersey Shore star joked. "She's a couple months along already."
JWoww added of Snooki's unusual diet: "She already loves pickles, so that's easy."
Snooki announced in March that she and fiancé Jionni LaValle are expecting their first child, with LaValle vowing: "We are not going to screw this up!"
Pauly D recently weighed in on Snooki's pregnancy by admitting that the thought of the Jersey Shore star as a mother is "crazy".
He added: "She's a part of our family now, so I feel like we're all having this baby."
Jersey Shore is expected to return for a sixth season later this year on MTV.
> Jersey Shore house constantly vandalised by fans
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