Snooki is pregnant and engaged to Jionni! Now that the news has been confirmed, reactions have been pouring in from Pauly D, Deena and others on Twitter. (PHOTO: Twitter / @Snooki).

Now that Snooki has confirmed her pregnancy (and engagement) herself, reactions have been pouring in from everyone including her fiance Jionni LaValle, Jersey Shore co-star Pauly D and Twitter fans across the universe.

On Wednesday morning, the 24-year-old Jersey Shore star (finally) confirmed what everyone had been suspecting for weeks by appearing on the cover of Us Weekly, with the appropriate headline, OMG! I'm pregnant!

Snooki, whose real name is Nicole Polizzi, also confirmed that she was engaged to LaValle, her boyfriend of over one year.

I have different priorities now . . . I don't care what anybody else thinks. As long as I know I'm ready and he's ready, Snooki told Us, adding that she was 15 weeks along.

We are not going to screw this up, added Lavalle, also 24.

And if being the Us Weekly cover girl wasn't enough, Snooki also took to Twitter to confirm her baby news.

Happy to finally share the news with my fans, she wrote Wednesday morning.

So what does everyone think of the little fist-pumping meatball in the oven?

Here are some reactions from Twitter and beyond:

Jionni LaValle (@JLaValle): Thank You everyone!! Sorry about that wait but glad everyones happy!! Nicole and I are real excited!! Our baby is going to be #ShortnTan

For All u jealous, disrespectful haters out there, u see what u wana see on tv. My fiancé and I n JR are going to be so happy! #youllgeturs

DJ Pauly D (@DJPaulyD): Congrats To My Girl @snooki So Happy For Her And Jionni!! I Better Be The GodfatherJ #UncleDJPaulyD

DJ Pauly D (on MTV): Crazy! I'm real excited . . . you know why? I love babies! I love everything about them, when they're not yours. So I'll take care of it, spoil it and then when it's crying, give it back to Snooki, DJ Pauly D told MTV news on Wednesday.

Deena Cortese (@DeenaNicoleMTV): Congrats @snooki my Lil meatball!! Can't believe we're gonna have a little baby meatball running around soon.. Your gonna be a great mommy

Lisa Lampanelli (@LisaLampanelli): Snooki's ex-bf says he hopes she has a miscarriage. On a mom scale of 1 to Casey Anthony I think she could be a solid Dina Lohan!

Gloria Fallon (Jimmy Fallon's sister - @GloriaFallon123): Hey ladies on I Didn't Know I Was Pregnant - even Snooki knows she's pregnant. Get it together

Sarah Dessen (author - @sarahdessen): Hold the phone: Snooki from Jeresey Shore REALLY IS PREGNANT? It's not just an internet rumor? Whoa. I'm ...speechless. *silence*

Mikey Big Bob (radio host - @fsmikey): Hines Ward signed with Apple, he's going to unveil the iMario statue at Noon today with Peyton Manning who will announce Snooki is pregnant

Software Twitter