Working hard to get her body in to tip top shape, Nicole "Snooki" Polizzi took to Twitter on Tuesday (June 25) to show off some results.

Posting a selfie titled "Getting more toned & defined !! #muscles #fitlife," the "Jersey Shore" star proudly bared her abs and muscular arms in a blue sports bra.

Commenting back to some naysayers, the mother of little Lorenzo tweeted "Everyone's saying the "new fit me" isn't what I'm suppose to look what. I wasn't always a fat*ss kid. Get used to my #fitlife, cause I love it."

Recently, the Jersey girl spoke to reporters about her weight loss since giving birth saying that she credits breastfeeding to her initial loss, and eating right and exercise to the continued transformation.