Snooki and her housemates outside a New Jersey gym on June 27
06/27/2011 at 03:30 PM EDT
Has Snooki been putting a little more stress on the "G" in her GTL routine?
Now back from Italy, where the "gym, tan, laundry" gang was filming season four
, Jersey Shore
star Nicole "Snooki" Polizzi, 23, seems to be gearing up for season five by working out.
The pint-sized reality star was spotted heading to the gym Monday with cast mates Jenni "JWoww" Farley and Sammi "Sweetheart" Giancola, who will all be heading to the Seaside Heights, N.J., house Sunday to begin filming the next season.
And despite her concern that all the spaghetti in Italy would interfere with her diet plan
, Snooki seems to have steered clear of excess carbs. The reality star looked fit and healthy in her black and grey gym get-up.
"I definitely want to get in shape and be healthy again," she told PEOPLE in January. "But it's really hard to eat good when you're traveling because you see fast food and you want to go to this restaurant and that restaurant."