The cast of Harry Potter and the Half-Blood Prince hit New York City last night to show off their film to the eagerly awaiting American audience. Emma Watson led the show with her impeccable fashion sense, but luckily this time she skipped any wardrobe malfunctions as she chatted about hoping her college roommate isn't a huge Harry Potter fan . Emma was flanked by Daniel Radcliffe and Rupert Grint who were joined by fans like Michelle Trachtenberg and Lance Bass. Great news for the latest in the Harry Potter franchise — the movie is supposedly on track for a great opening weekend at the box office even though we're still a week away from its release.
To see more from the premiere including Vanessa Williams, Lance Bass, Michelle Trachtenberg, Chevy Chase just
Images include: Emma Watson, Daniel Radcliffe, Rupert Grint, Vanessa Williams, Lance Bass, Michelle Trachtenberg, Chevy Chase, Diane Sawyer, Kelsey Grammer