Celebrity Transformation

Vinny Guadagnino’s Crazy Body Transformation: From Chubby to Chiseled (PHOTOS)

Prepare to spit out your Ron-Ron juice when you see how much Vinny Guadagnino has changed.

The former Jersey Shore star is clearly putting the "G" in GTL these days, with his new chiseled abs, biceps, and pecs. And with a transformation this good, we'll let the mirror selfie slide this time.

Click to the next slide to see Vinny's new bod.