Snooki & Baby Daddy — Best Fake Parents Ever!

0326_snooki_SplashProving they”re totally prepared for parenthood … Snooki and her alleged baby daddy Jionni LaValle have successfully managed to go 4 whole days without misplacing or damaging their plastic infant training doll.

The pregnant “Jersey Shore” star has been carrying around the fake child since last week … in what seems like a crash prep course on how to care for an actual living, breathing child.

No word on when the baby is due … but all signs point to late August/early September … right around the time “Jersey Shore” Season 6 is expected to debut.