Clooney -- along with his GF Elisabetta Canalis, Uma Thurman, and several other friends -- was floating on Lake Como ... when the explosion rocked the boat.
So far, it's unclear if anyone on board was injured in the blast.
Amanda Bynes' arrest has most people thinking she's totally losing it ... especially after her wigtastic court appearance! But is she really off the rails -- you've gotta hear the new info we uncovered. Plus, war on the Jersey shore ... Snooki and Governor Chris Christie went…
We've interviewed the "Shahs of Sunset" and "Dukes of Melrose," but we've never gotten the King of…READ MORE