Both members of Team Meatball have changed since we first saw them united during Jersey Shore Season 3. From slimdowns to relationship changes, Snooki and Deena Nicole have really rocked the lifestyle makeover.

Prior to her pregnancy, Snooki slimmed down to 98 pounds and started wearing a slightly less over-the-top style. Now she's a new mom who's traded in her hard-partying lifestyle for family fun with the fiance, Jionni LaValle.

Meanwhile, Deena has also shed some pounds, and has toned down her style a tad. She's also had some major life changes, getting into a serious relationship with her boyfriend, Chris (they've been together for over a year!).

But whose transformation has impressed or shocked you the most?

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

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