Nicole 'Snooki' Polizzi recently debuted a new look. Nicole 'Snooki' Polizzi recently debuted a new look. Snooki Weight Loss Concerns Friends But She Says Lost Pounds By Breastfeeding and Exercise After years of sporting long hair, the former reality star, who has appeared on Jersey Shore and Snooki & JWoww, removed her extensions and opted for a shorter style.