The "Jersey Shore" girls gathered to celebrate Samantha Giancola's birthday in New York City. Sammi turned 30 on Saturday and decided to celebrate with her beloved "Jersey Shore" girlfriends. Nicole "Snooki" Polizzi, 29, Jennifer Farley,31, and Deena Cortese, 30, had fun all night with Sammi "Sweetheart," as when they were in the controversial Reality Show. Vinny Guadagnino, 29, a former "Jersey Shore" partner, and Roger Mathews, 42, Jwoww's husband, were also at the party remembering old times.

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What are they doing now?

Sammy "Sweetheart" launched her clothing line and also her own line of perfumes. She was a judge on "Project Runway," a talent show for models.

She is currently single. Snooki married her boyfriend Jionni La Valle, and they had two children. She is participating in "Celebrity Apprentice" with Arnold Schwarzenneger. Most surprising of all is that Snooki has written several books, including novels. Jwoww, the sexiest girl in Jersey Shore, married and had two children. She launched her own cosmetics line and has a series on Internet "Moms with attitude," where she recounts her experience as a mother of two small children.

Different destinations

Vinny, who was always low-key in "Jersey Shore," is the one who stayed away from the media. Deena was not interested in television either. Among those who were not invited to the party, there are Mike "The Situation," 34, who made much money thanks to advertising campaigns that started. He had problems with drugs, and so he was hospitalized to recover.

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Ronnie Magro, 31, Sammi's former boyfriend, based his fame on fitness and healthy eating. He was dating Malika Haqq until recently and is now single. Pauly D, 36, has a brilliant career as a Dj. He became the father of a baby girl in 2013, thanks to a brief romance that had with a waitress.

As "Jersey Shore" was a very successful reality show, there were many versions of it around the world. Next month, Logo TV premieres the reality show "Fire Island," the gay version of "Jersey Shore," starring by six men.