Snooki has come a long way since her Jersey Shore days of taking shots and snacking on — gasp! fried pickles.

The reality TV star has made a complete 180 since then, with her beast mode exercise routines and healthy eating regimen. Snooks works out regularly with her trainer Anthony Michael and we doubt greasy breaded pickles are part of her diet. Her hot new bod has grilled chicken and steamed veggies written all over it.

"Trying to build that lean body. who is with me? #fitlife," Snooki wrote, along with a photo of herself wearing a sports bra and leggings. So long, Bud Light six-pack and hello, abs of steel!

It looks like Snooki toned up even more from her Dancing With the Stars Season 17 practices. And if there was a Mirror Ball for biggest transformation, this guidette clearly would have gotten straight 10s.

Can you believe how much she's changed? Weigh in below!