Credit: Deena's Twitter, Snooki's Facebook

Snooki and Deena Nicole may always be meatballs at heart (hey, their pick for nickname, not ours!), but these gals are looking mighty slender these days.

Deena has been devoted to a new, healthier lifestyle, and the results are definitely showing. Meanwhile, Snooki has already started slimming down post-baby (though to be fair to Snooks, we're using a pre-baby shot here that gives you a better look at those legs).

So in this battle of the former-meatballs, who takes the crown for best legs?

Jersey Shore Season 6 will premiere on Thursday, October 4 at 10 p.m. ET/PT on MTV.

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