There's a little bit less of Nicole "Snooki" Polizzi to go around these days -- 42 pounds' worth! The former Jersey Shore party girl, 25, has experienced a complete life makeover since last year, thanks to her engagement to boyfriend Jionni LaValle, her first-ever pregnancy, and the August birth of her adorable baby boy Lorenzo.

Click here for a pic of the slimmed down Snooki