Mazel on 300 Episodes!
Andy Cohen will celebrate the 300th episode of Bravo's Watch What Happens Live September 27 during a special episode with NeNe Leakes and Ellen Barkin airing at 11 p.m. (EST). He'll also kick off Fan Bartender Week on September 30. "Who would've thought that three hundred episodes later we'd still be getting away with our hijinx?" Cohen - who's done shots with John Mayer and made out with Cloris Leachman on the program - tells Us.