Nicole 'Snooki' Polizzi

Nicole PolizziJersey Shore (tv program)
"Jersey Shore" star Nicole "Snooki" Polizzi , above with fiance Jionni LaValle, confirmed in March that she is pregnant with her first child. The MTV reality series, which often features her drinking and smoking, will begin production on its sixth season this summer. Christopher Polk / Getty Images
Loading