Fabio – yes, the – was eating on Friday with a group of women at Madeo in LA, at a table next to George Clooney and Clooney's girl Sarah Larsen. When one of Fab's lady friends started taking photos of the other ladies (you know, to preserve forever this multidate with the man-boobed romance-novel model and butter-substitute spokeshunk), Clooney naturally thought she was snapping him and asked her to stop. Fabio explained the deal and said to Clooney, "Stop being a diva." Ouch. That started it. An observer said that Clooney, who'd been drinking but wasn't completely drunk, "stood up, dropped the F-bomb, and then went to push him." Soon, the men were shoving and grappling with each other (a sight which surely had all the women lubricating right then and there) and the waiters had to separate them. Clooney paid and left the restaurant, presumably in a huff. "George is lucky he didn't end up in the ER," said Fabio's manager. Joke's on him – Clooney won't end up in the ER because he started on ER. (Page Six)