**ALL ROUND PICTURES FROM SOLARPIX.COM**.**WORLDWIDE SYNDICATION RIGHTS**.Pharell Williams Attends the launch of XBox game Halo 3 at the Imax Cenema, Waterloo, London..ATTENDS THE LAUNCH OF XBOX GAME HALO 3 AT THE IMAX CINEMA, WATERLOO, LONDON.JOB REF: 4834 SSD DATE: 25.09.07.**MUST CREDIT SOLARPIX.COM OR DOUBLE FEE WILL BE CHARGED* *UNDER NO CIRCUMSTANCES IS THIS IMAGE TO BE REPRODUCED FOR ANY ONLINE EDITION WITHOUT PRIOR PERMISSION*