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 slimmed-down Snooki dressed up in a black-and-white patterned minidress for her appearance at the Grammy Awards in Los Angeles on Feb. 12, 2012, adding a bit of Jersey Shore flair with a big black bow atop her head.
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