LATEST: ALI G star Sacha Baron Cohen has been forced to postpone marriage plans with fiancee Isla Fisher, because the Australian actress is too busy working. Media reports suggested the British funnyman and the Wedding Crashers beauty, who started dating in 2002, were set to exchange nuptials at an undisclosed location in central Europe later this year (06). But Fisher's stepbrother CONOR REID says, "Isla's career has totally taken off since she got engaged. "She's working on back-to-back films until midway through 2007. They definitely won't be getting married this year."