Snooki Pregnant

Snooki's ex-boyfriend Emilio Masella doesn't think the world is ready for Snooki spawn ... including Snooki herself -- telling TMZ, "I hope for her sake ... not to be rude or anything ... but I hope she has a miscarriage."

Emilio tells us he does believe Snooki will eventually be a good mother -- but insists ... there's no way in fist-pumping hell she's ready for it now.

According to Emilio, Snooki has always been flippant about having kids ... and never really grasped the gravity of being pregnant -- "When I was with her, she said she wanted twins. She would always say 'Let’s have twins.'"

Emilio says, "I would def recommend her to get a paternity test to see who the father is because I’m sure there are other subjects" -- adding, "Vinny could easily be the father."

As for how Snooki and BF Jionni's relationship will pan out on her new spin-off show -- Emilio thinks the two will get married ... but Snook will "pull a Kim Kardashian."

Emilio says, Snooks is "going to have the baby and break up with him right after."

Cease and desist letters don't scare Emilio -- turns out Snooki's lawyers secretly threatened to sue him LAST MONTH if he ever offended Snooki in the media again ... clearly, he wasn't intimidated.

Snooki is in the midst of a MAJOR transformation ... from a sloppy, smooshy drunken idiot ... to a RESPONSIBLE mom-to-be who's taking her pregnancy very seriously ... TMZ has learned.

Sources close to the MTV star tell us ... ever since Snooki discovered she was with child she quit drinking, quit screwing around ... and has convinced the people around her that she could develop into "mother of the year."

We're told Snooki comes from a loving family ... she's very close with her mom ... and she completely understands what it takes to become a responsible mother.

The timing of Snooki's pregnancy couldn't have worked out better ... 'cause we're told the premise of her upcoming "Jersey Shore" spin-off reality show with Jwoww is "the last hurrah."

Sources connected to the production tell us the show will follow the girls as they transition into adulthood ... move into an adult apartment ... and take some serious adult steps with their boyfriends.

We're told the boyfriends will not have starring roles on the show ... but the relationships will be "key."

As for Snooki, we're told she has no plans to marry her BF ... yet ... even though he's most likely the baby daddy.

The Situation is definitely NOT to blame for the mini-guido baking inside of Snooki's womb ... this according to Sitch's BFF.

"The Unit" -- aka Jonny Manfre -- just called in to “Big Poppa” Gary Spears at KISS-FM in NY ... and said there is absolutely NO baby daddy controversy ... despite the fact Snooki allegedly got all smooshy with Sitch in the past.

"It's not Situation's baby ... I'll tell you that much ... I would assume it's Jionni's baby." Unit is referring to Snook's BF, Jionni Lavalle.

Forget boozy nightclubs and bar fights -- mama Snooki's new "Jersey Shore" spin-off will be all about the guido growing in her uterus ... in fact, one Jersey City baby store has already been contacted by producers about shooting on location.

The owner of Bambi Baby tells TMZ, someone from 495 Productions -- the company behind "Jersey Shore" -- reached out to the baby store within the last few weeks ... right around the time Snooki was adamantly denying she was pregnant.

Wearing a loose fitting top for two, newly pregnant Snooki tried to shield herself from the rain underneath her coat as she filmed her new reality show in Jersey City on Wednesday.

As TMZ reported earlier, Snooks originally lied about being with child because she didn't want to jinx anything prior to being three months pregnant. Now that she's passed that threshold, an official announcement is expected at any moment.

Snooki was LYING FOR TWO when she denied pregnancy rumors earlier this month ... but sources tell TMZ the "Jersey Shore" star had a damn good reason -- she didn't want to jinx herself.

Sources close to the MTV star tell us ... Snooks WAS already pregnant when she went on Sirius/XM radio on Feb. 1st and told everyone she was OUTRAGED by the suggestion that she had preggo belly.

But we're told Snooki is taking the situation very seriously ... especially the taboo about revealing the pregnancy before the 3rd month.

Now, it seems Snooki has crossed the 3-month threshold ... and an official announcement could come any moment.

Snooki is calling radishes on a report that she's pregnant -- claiming not only is she NOT pregnant, she's insulted by the insinuation she's fat.

The "Jersey Shore" star left Sirius XM studios in New York moments ago -- where she appeared on the Opie & Anthony radio show -- and a photog flat-out asked if the pregnancy rumor was true ... Snooki firmly replied, "NO!"

Worse, Snooki's livid at rumors she's gained weight, claiming, "Why are people calling me fat? That's so rude!" Snooki said she does wanna get pregnant one day though ... when she gets married.

As for the Opie & Anthony interview (below) -- Snooki said the media outlet that reported the story is just like one of the bullies who terrorized her in high school ... and she has a message for the offender ... "I hate you."

Check out the vid for Snooki's Super Bowl favorite. You won't believe it.