Snooki Drops 42 Pounds Post-Baby Nicole "Snooki" Polizzi has completely transformed since leaving the "Jersey Shore" house. The 25-year-old reality star is engaged to Jionni LaValle and the mother to a baby boy, Lorenzo. In the new issue of Us Weekly, Snooki showed off her 42 pound weight loss and revealed that she now weighs 102 pounds. Wenner Media