The winners for Warner Bros. and gen n’s – Miami, NYC and L.A. Harry Potter and the Half-Blood Prince premiere contest have been chosen at random. If you won, you’ve been notified by email – and we’ll see you at the premiere! Thanks so much to everyone who entered! We’ll keep the contests coming. See HARRY POTTER AND THE HALF-BLOOD PRINCE in theatres everywhere on Wednesday, July 15! Harry Potter.com