Emma Watson partied at a pole-dancing club after the New York premiere of 'Harry Potter and the Deathly Hallows: Part 2'.Emma Watson partied at a pole-dancing club after the New York premiere of 'Harry Potter and the Deathly Hallows: Part 2'.Emma Watson partied at a pole-dancing club after the New York premiere of 'Harry Potter and the Deathly Hallows: Part 2'.