The Jersey Shore star has been keeping active since announcing her second pregnancy with fiancé Jionni LaValle earlier this year.
"I just entered my fifth month and I feel like I know now what to do. I'm working out a lot because I love working out," said Snooki during an appearance on New York's Pix11 today.
"I'm doing it differently this time."
Reality favourite Snooki is pregnant at the same time as best friend and Jersey Shore co-star Jenni 'Jwoww' Farley, which was something they planned. Kind of!
"We always planned to get pregnant together but she didn't tell me she was getting pregnant. Me and Jionni had wanted a second before our wedding so it kind of worked out."
Since leaving Jersey Shore, the best friends have starred in their own reality series called Snooki & Jwoww, which was recently picked up for a fourth series.
The next series will follow the girls as they tackle pregnancy together.
As for the rest of the Jersey Shore cast, Snooki said she still talks to everyone and all the girls will be in her autumn wedding to Jionni.
26-year-old Snooki and Jionni are also parents to son Lorenzo, one.
Snooki is currently promoting her baby guide book, Baby Bumps: From Party Girl to Proud Mama, and all the Messy Milestones Along the Way, which she wrote to give mums an "honest" view of pregnancy.
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Celebrities who announced pregnancies in 2014 in pictures:
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