Snooki looks good after workout

Snooki makes those grueling workouts count as she displays flat tummy in new tweet

Snooki has lost nearly 50lbs since the birth of her son and she can't stop marveling at her own transformation. 

The reality star's slimmed down, toned up figure has been won through hours of gut-busting training sessions and she's proud of that fact.

Snooki, whose real name is Nicole Polizzi, shared more snapshots on her Twitter page to play show off and to prove the change hasn't exactly been a walk in the park.

Waspish waist: Snooki looked so proud as she paraded her tiny waist and toned abs in a new tweet on Tuesday

In one picture, Snooki, 25, is seen parading her slender, toned waist and abs in a short-crop blue athletic top and white track trousers while flexing her bicep.

'Getting more toned and defined!!' Snooki wrote in the caption.

Snooki, who gave birth to son Lorenzo in August of last year, shared another close-up selfie showing herself sans make-up while flexing her other muscular arm.

That looks difficult: The pint-sized reality star showed that exercise can be grueling as she attempted to lift a giant tire in this Twitter collage

'FitMom and damn proud': Snooki, pictured here with no make-up and flexing a muscular bicep, warned her Twitter followers to get used to her fit look because she loves it

'FitMom and damn proud,' she captioned the photo.

Perhaps the most revealing is a collage picture that shows the four-foot-eight star in the midst of an energetc exercise regime, which consisted of lifting a gigantic tire presumably to roll it down the street.

Snooki also got a little testy in one message.

'Everyone's saying the "new fit me" isn't what I'm suppose to look what. I wasn't always a fatass kids. Get used to my fitlife, cause I love IT.'

'TRAINING TIME WITH MY TRAINER,' she wrote as a follow up.

Outpoken: The 25-year-old looked great as she attended The Trevor Project event on June 17, where she said she wouldn't mind if her son Lorenzo with fiance Jionni LaValle turned out to be gay one day

Snooki's trainer is muscle man Anthony Michael, whose motto on his Twitter account is: 'Our greatest glory is not in never falling, but in getting up every time we do.'

The former Jersey Shore star recently raised eyebrows when she said that she wouldn't mind if her son Lorenzo with fiance Jionni LaValle turned out to be homosexual one day.

She made the statement in support of the Lesbian, Gay, Bisexual And Transgender community at a June 17 event hosted by The Trevor Project.

Snooki, who was joined by her co-star Jenni 'JWoww' Farley, said: 'Me and Jenni weren't exactly the best role models.

'But now that I'm a mom, I'm so grateful for The Trevor Project to support the LGBT youth so they have someone there for them because I'm praying I have a gay little boy one day.'

Snooki and JWoww will be returning in their spin-off reality for a third season, MTV recently announced. 

Pet friendly: Snooki and pal JWoww will be given another chance to flaunt their faux furs as MTV has renewed the show for a third season

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