Following Monday night's Knicks game, Sean Combs was set to co-host a party with Kobe Bryant in honor of someone named DJ Clue's birthday...but Diddy never entered the club (M2 on West 28th Street). The NY Post reports that the rapper/entrepreneur/Vodka salesman wasn't a no-show, he was simply scared off by the NYPD's undercover gun detail set up to search every guest (those guys are always a buzz kill). They report that "a witness said he 'flipped out' when cops asked to search him and his friends." After one member of his entourage ducked back to the car, Diddy and the others "stormed off" and decided not to attend. Not suspicious at all! Especially when you already have a history of maybe opening fire in a club.