April 24, 2009, 3:32 PM--It has now been confirmed by Warner Bros that the Harry Potter and the Half-Blood Prince first world premiere starring Rupert Grint, Daniel Radcliffe and Emma Watson will take place in Japan on Monday, July 6, 2009. The London premiere will then take place on Tuesday, July 7th, and the New York premiere on July 8th. Although not confirmed yet, most likely the three stars will split up the promotional tour as they did for Harry Potter and the Order of the Phoenix. We will be sure to let you know once we discover which promotional leg Rupert will be doing.
More updates at http://www.rupert-grint.us