From the looks of things, new mom Snooki wasted no time adding back the all-important "G" and "T" into her Jersey Shore-approved "GTL" lifestyle.

On August 26, the MTV star (real name: Nicole Polizzi) gave birth to her first child, Lorenzo (with fiance Jionni LaValle). A couple of weeks after that, Snooki was back in the spray-tan booth, and now, just one month later, she appears to have shed almost all of her baby weight.

PHOTOS: Snooki's crazy pregnancy

Before her girls' night out on Saturday Sept. 22, the new mama, 24, posed alongside three of her friends in an Instagram pic, showing off her slimmed-down shape in a formfitting mini skirt and leopard print top.

The next day, Polizzi tweeted that she was enjoying a low-key afternoon, bonding at home with her baby boy.

"My babyyyyyy," she tweeted, posting an adorable pic of the one-month-old seated on her lap.

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Though she's shared plenty about her new life as a mom with her 5.7 million Twitter followers over the last few weeks, Polizzi has yet to talk specifics about what she's done to slimdown post-baby. Still, she has given hints about the progress she's made so far.

"I fit in my heels again! Woohoo," she wrote in early September. "Slowly getting my swag back, post pregnancy."

This article originally appeared on Wow! Snooki Shows Off Slim Post-Baby Bod, Tan in Tight Dress During Girls' Night Out