Vinny Guadagnino, who starred on MTV’s Jersey Shore with Nicole ‘Snooki’ Polizzi and the rest, has been sharing shirtless selfies to reveal his three-week body makeover.

Guadagnino, 25, took to Instagram on Tuesday to share a pair of bathroom selfies revealing his newly trim and muscled physique. He captured the first one, “#transformationtuesday … 3 week cleanse!" For the second picture, Guadagnino opted to not use a filter and flexed his defined biceps. The reality TV personality captioned it, “One more for #transformationtuesday#instagramstraightflexin #nofilter #3weeksdiet/cardio/lifting. See you in 3 more.”

Since beginning his cleanse on Monday, Oct. 7, Guadagnino has taken to Twitter to share how difficult the task is for him. Posting a picture of a box of pastries on Instagram, he wrote, “This is what you have to look at while you do a 30 day cleanse in an Italian family." He also tweeted about his natural love of carbs.

Gaudagnino, who suffers from general anxiety disorder, is currently on a national book tour stopping at colleges for Control the Crazy, a self-help book desgned to help young adults find a way to remove the stress from their lives and focus on their well-being.

– Chelsea Regan

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