By Breaking Celebrity News Staff

Shooting a Spring Break-themed episode of their new reality show in Cancun, Mexico, Snooki and JWoww got up close and personal with a friendly dolphin.

Wearing a life vest that hid her baby bump, Snooki didn't look too sure about getting a kiss from a marine mammal, but she finally broke down and gave it a peck.

The girls' Jersey Shore spin off, Snooki & JWoww Vs. the World, will premiere on MTV later this year.