Hugh Jackman wrapped shooting “Les Misérables” in London early Saturday, then hopped a 3 a.m. jet here to host Tropfest in Bryant Park. “He went straight into a production meeting for his hosting duties,” said a spy. Jackman hit the park with wife Deborra-Lee Furness and French bulldog Dali to entertain 10,000 fans at the short-film festival. In its native Australia, Tropfest brings in 150,000. Jackman closed the show by singing “New York, New York” with festival winner Josh Leake.