Jersey Shore's infamous guidette Snooki showed off some major weight loss this week, admitting she lost the weight with the help of diet pill, Zantrex.

Snooki, standing at just 4 feet 9 inches, dropped about 17 pounds while shooting the newest season of Jersey Shore, according to ABC, attributing her weight loss to an addiction to exercise and Zantrex-3 Fat Burner. The Snookster was photographed on Saturday at Harrah's Pool in Atlantic City looking quite slender.

Glad to hear reports that say I look good =) but it's not because of HCG! Thanks @Zantrex! Snooki tweeted on Sept. 26.

Lately, Snooki has been tweeting about her frequent trips to the gym, along with cutting back on unhealthy food and alcohol. But she reportedly gets energy to work out from taking herbal Zantrex-3 Fat Burner twice a day, the extreme energy pill for which she is a spokeswoman.

One of my followers asked if I was a paid spokesperson for zantrex...yes haven't you seen the ads in Star? she tweeted on Sept. 27.

Thanks to her dramatic weight loss, the proud Snooki said she is unrecognizable, though she still has her trademark orange hue and wildly thick hair, with her new svelte figure.

LOL so some girl comes up to me n goes 'you look like one of those girls from the jersey shows, but you look better.' Uhm thanks? Lmao, Snooki tweeted on Tuesday.

Snooki, born Nicole Polizzi, reportedly has been battling with her weight over the years and told OK! Magazine last year that she was anorexic and bulimic throughout high school in Poughkeepsie, N.Y.

View the slideshow to see Snooki's dramatic weight loss.

Reality television star Nicole Snooki Polizzi from Jersey Shore smiles during the parade of eaters at quotWingbowl 18quot, the annual chicken wing eating contest in Philadelphia, Pennsylvania, February 5, 2010.
Reality television star Nicole 'Snooki' Polizzi from Jersey Shore smiles during the parade of eaters at "Wingbowl 18", the annual chicken wing eating contest in Philadelphia, Pennsylvania, February 5, 2010. REUTERS
Nicole quotSnookiquot Polizzi
Nicole "Snooki" Polizzi from the MTV reality series "Jersey Shore", poses at the 2011 MTV Video Music Awards in Los Angeles August 28, 2011. REUTERS/Danny Moloshok
MTV Europe Music Awards 2010
"Snooki" of the the MTV show Jersey Shore poses for photographers as she arrives for the MTV Europe Music Awards 2010 in Madrid Reuters
52nd annual Grammy Awards
Snooki of Jersey Shore arrives on the red carpet at the 52nd annual Grammy Awards in Los Angeles Reuters
Premiere of the film quotGrown Upsquot
Jenni "J-Wowww" Farley and Nicole "Snooki" Polizzi of reality television program "Jersey Shore" arrive as guests for the premiere of the film "Grown Ups" in New York Reuters
BBC Arabic correspondent Abdullah Ghorab and cameraman attacked
In another incident in Yemen, BBC Arabic correspondent Abdullah Ghorab and his cameraman, Mohamed Omran, were attacked in Sana.The BBC reporters were reportedly beaten by "men from the ruling party" while covering anti-government demonstrations.Ghorab later appeared on BBC and Al-Jazeera broadcasts with blood on his face and hands. BBC Arabic
Reality TV star, Nicole Snooki Polizzi, poses for Reuters in New York, January 10, 2011.
Reality TV star, Nicole 'Snooki' Polizzi, poses for Reuters in New York, January 10, 2011. REUTERS
Nicole quotSnookiquot Polizzi, from the MTV reality show Jersey Shore, arrives at the 2010 MTV Video Music Awards in Los Angeles, California, September 12, 2010.
Nicole "Snooki" Polizzi, from the MTV reality show 'Jersey Shore,' arrives at the 2010 MTV Video Music Awards in Los Angeles, California, September 12, 2010. REUTERS
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