Jersey Shore's resident "meatball" has gone from party girl extraordinaire to proud mother in a matter of months. Check out Snooki's amazing body evolution -- including her dramatic 42 lb. post-baby weight loss!
A significantly slimmer Snooki was all smiles less than three months into her new motherhood at MTV's "Restore the Shore" Jersey Shore benefit on Nov. 15, 2012 in New York City.
Credit: Theo Wargo/Getty Images