Credit: Snooki on Instagram Photo: Snooki Shows Off Slim Figure
The world is just going to have to accept this truth: Snooki is skinny.

The Jersey Shore alum gave birth to son Lorenzo back in August — that's less than a year ago! 

But Snooki is already beach-ready and took to Instagram Saturday to post this picture of her sexy, flat tummy. 

Her caption for the photo reads: “Finally starting to come together after having a baby in there!”

Getting this new look wasn't easy, and Snooki is definitely working hard for it.

In a tweet later that day, she said, “While everyone’s getting wastey pants for [Memorial Day Weekend], my a** is doing cardio at the gym and LOVING it.”

And it appears the party girl has turned over a new leaf. When a follower asked why she never gets “wastey pants” anymore, Snooki replied, “[I'd] rather be with my beautiful son."

I guess being a mommy can change even the craziest of party girls. Good job, Snooki!

Source: Snooki on Instagram, Snooki on Twitter