Daniel Radcliffe, Emma Watson, Rupert Grint attend event
Next gallery »First Look: Martin Freeman as Bilbo Baggins in 'The Hobbit: An Unexpected Journey'
« Previous galleryColin Farrell vamps it up in new 'Fright Night' photos
Matthew Broderick and Sarah Jessica Parker and son
Stars Matthew Broderick and Sarah Jessica Parker take their son to see the last "Harry potter" movie.
Broderick will soon be seen in "Margaret" and "Tower Heist."
Photo Credit: AP Photo