Stars and Their Pets: Snooki's New HueThe Jersey Shore star cracks up while walking JWoww's multicolored pup in Jersey City, N.J. Plus: Selma Blair pounds the pavement with her mutt in Hollywood and more

  • NICOLE "SNOOKI" POLIZZI photo | Nicole Polizzi

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Updated: Friday Mar 23, 2012 | 05:45 AM EDT

NICOLE "SNOOKI" POLIZZI

The mom-to-be hides her baby bump for a walk with BFF JWoww and her newly dyed pup in Jersey City, N.J., on Wednesday.