When Jenni "JWoww" Farley announced her pregnancy on Christmas Day, the former Jersey Shore star couldn't have been more elated.

Now, she's dishing to Life & Style about her hopes and dreams for her new baby with fiance Roger Mathews.

Former Jersey Shore Star Jenni "JWoww" Farley Is Expecting a Baby!

"We are so happy," the reality star gushed. "But I have been super nauseous and extremely tired, so I'm trying to be hopeful and think it will go away in the second trimester!"

One of the first people Jenni told about the pregnancy was her best friend Nicole "Snooki" Polizzi, with whom she stars on MTV's Snooki & JWoww. Nicole gave birth to her son Lorenzo last year and has found joy in her new motherhood. Jenni told her bestie the big news before sharing it online, and Nicole was so moved that she started crying."Snooki is so happy that Jwoww is pregnant," a source tells Life & Style. "She was telling her to get pregnant since she got pregnant with Lorenzo. JWoww has been asking Snooki already for advice and if what she is feeling is normal."

And the two friends are secretly hoping that Jenni has a girl – so that she can grow up and marry Lorenzo someday, thus making the two BFFs family.

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As for Roger, who knew Jenni before her reality TV days and reconnected with her in New Jersey, the soon-to-be dad couldn't be happier with the big news. "They are both completely ecstatic," a source says of the prospective parents. As for their wedding, though, it'll be pushed back – at least until Jenni can fit in her dress again!