The reality star – real name Nicole Polizzi – looked very cute in a photo posted to Instagram showing her dressed in a pink one-piece while standing on her outside patio.
Despite looking fab, the redhead pulled a pout in the snap, telling fans: "My one piece belt doesn't buckle over the baby girl #pregnantproblems."
Snooki is expecting her second child with fiancé Jionni LaValle. They are already parents to son Lorenzo, one, who can be seen on the trampoline in the background of Snooki's photo.
As well as keeping fans up to date on her own pregnancy, the star has been sharing her thoughts on other expectant ladies, including her best friend and Jersey Shore co-star Jenni 'Jwow' Farley.
"She's been looking hot this entire pregnancy that she makes my life jealous," wrote Snooki. "Due in a few weeks, my boo is still looking hot as ever and still doing 20lb dumbbell curls. She's my hero. Love yewwwww."
Snooki has frequently spoken out about her maintaining her fitness while pregnant, continuing to workout but altering her regime to account for her pregnancy.
She has said: "I seriously love and enjoy working out while pregnant. Wouldn't have it any other way. #fitpregnancy #healthy... It's definitely okay to workout while you are pregnant, as long as you work with a trainer in doing workouts that are safe for you and your baby!!"
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Stars who announced pregnancies in 2014 in pictures:
Copyright: WENN Lexie Appleby/Future Image/Bridow/Instagram