In 2000, her autobiography, "The Other Side of the Rainbow". was published and she also performed her song "Perfect Time" live at World Youth Day in Rome in front of crowds of pilgrims and Pope John Paul II. There were 2.1 million people present, making it the largest crowd ever gathered in the Northern Hemisphere. She considered it an honour as she believes in mutual respect among Christians. Moya also recorded on the event's album, "One". She recorded a duet with Booley, now known as Duke Special. The song, titled "Peace Has Broken Out", is about the Troubles in Ireland.