Troubled rocker Pete Doherty confirmed his engagement to supermodel Kate Moss at a gig on Wednesday night (11Apr07). The party loving singer was playing at the London show An Evening With Pete Doherty when he dedicated his song What Katie Did Next to "my beautiful fiancee Kate". A friend of the pair tell British newspaper London Lite, "Kate and Pete are finally ready to tell the world they're getting married. They're so sure and confident in their relationship now they want to shout it from the rooftops."