Move over, Snooki -- there’s a new skinny girl on the Jersey Shore!

Deena Cortese, who joined the cast of the popular reality show during season 3, looks unrecognizable lately after dropping a massive amount of weight, and RadarOnline.com has exclusive details about how the Guidette has followed in Snooki’s weight loss success.

Mike "The Situation" Sorrentino is fresh out of rehab and already back to work on an exciting new project!

The Jersey Shore star is live streaming his very first SituationTV segment on FilmOn.TV on Friday at 11:00 a.m. PST– and RadarOnline.com has the exciting video coming to you live.

Congratulations, Snooki!

Hours after a report that Jersey Shore star Nicole “Snooki” Polizzi had gotten engaged to her boyfriend Jionni LaValle, the pint-sized guidette stepped out in New York City wearing an enormous ring on her finger – and RadarOnline.com has photos of her new rock.

Snooki’s waistline isn’t the only part of her body that is dwindling away.

The Jersey Shore star stepped out to a promotional event in Las Vegas on Tuesday, appearing nothing like her former self and looking like she had lost a ton of weight in her face – and RadarOnline.com has the photos to prove it.

At an event at the Consumer Electronics Show in Sin City promoting iHip headphones, Snooki, who was wearing a gaudy black and gold outfit, shocked convention goers as she was posing for photos – looking nothing like the pint-sized star of season one’s Jersey Shore.

Some of the most famous guidos and guidettes of the Jersey Shore bare their beach bodies in the latest batch of promotional photos for their hit MTV show and RadarOnline.com has the images!

In the promo pics Angelina Pivarnick and Jenni "J-Woww" Farley show off their awesome assets in skimpy bikinis, while Vinny Guadagnino, Mike "The Situation" Sorrentino and Pauly D reveal their famous midsections and fab abs in swimming trunks and tanks.

PHOTOS: The Jersey Shore Gang Strip Down

Reality got a little too real Monday for Jersey Shore's Nicole "Snooki" Polizzi.

She crashed into a police car in Florence, Italy, sending two officers to the hospital!

PHOTOS: Snooki Crashes Into Police Car In Italy

The MTV star was driving with Deena Cortese in the passenger seat and a member of the show's production team in the back, when she struck the official vehicle, wedging her car between the police car and a wall.

And here's the kicker -- the car she hit was their official police escort!