We've rounded up what the other Macaroni Rascals have to say:
Deena: Deena Nicole was, of course, totally supportive of her meatball buddy, tweeting, "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."
Pauly D and Vinny: Pauly Dgushed to MTV that he's excited, saying that he even wants to be in the delivery room with her. He also dished that his boy Vinny "counted the months" to make sure the baby wasn't his when he heard the news.
Sammi: Sammi has Snooki's back. She defended her friend from the haters, telling E!, "It's not like she's 16 and pregnant...She's doing her thing, she's living her life and I just think she's blessed." She also said Snooki will be a "fun" mom, and called the whole thing "so exciting."
Angelina: Even ex-cast member Angelina, who left the house on bad terms with Snooki, took the time to tweet, "Congratulations to @snooki and @JLaValle for ur engagement and Baby!!!! Even though we had our differences I am sooo happy for u guys!!"