Vinny Guadagnino had one crazy night in Florence on Monday -- and it cost him one of his shirts.

media_removed_toofab 102011
Vinny, Pauly D, Ronnie, Sammi and Deena were all spotted leaving Astor Bar last night, where things quickly got out of control.

On their walk back to their Italian home, Vin raided a flower cart, started dancing with women in the street and even started a playful fight with his male cast mates.

Looks like the ladies of Florence were O.K. with the wild activity though; A shirtless Vinny and Pauly were seen with three women on their arms.

Check out their exciting evening!

Hot Videos