The Guidos Have Landed!!!!
It finally happened ... The Situation ... Pauly D ... Ronnie ... and Vinny have touched down in Florence, Italy less than an hour ago -- and were greeted with a crazy fan crush!
The Italian paparazzi went crazy -- snapping photos of the boys as they unloaded their bags out of a taxi ... and took their stuff into the building where they will be living.
We're told the guys had to cover the cab themselves -- and had to huddle up before they could figure out how to pay the driver.
They're all yours, Italy.