Jon Stewart: Hugh’ll never, ever be back!

Jon Stewart’s least-favorite “Daily Show” guest ever? It’s Hugh Grant — whom Stewart said will never be allowed back on his program. The funnyman host told a crowd last week at the Montclair Film Festival in New Jersey that Grant was on the Comedy Central show in 2009 to promote his film “Did You Hear About the Morgans?” which co-starred Sarah Jessica Parker. “He’s giving everyone s–t the whole time, and he’s a big pain in the ass,” Stewart said. “And we’ve had dictators on the show.” Stewart added that Grant topped off his diva routine by griping about the movie clip — provided by a publicist — that aired on the show. “What is that clip? It’s a terrible clip,” Grant said. “Well, then make a better f–king movie,” Stewart shot back.