Rosanna Diane Davison (born 17 April 1984) is an Irish actress, singer, model and beauty queen who was the winner of the Miss World 2003 title.She is the daughter of musician Chris de Burgh, and the song "For Rosanna" was written by her father for his 1986 album, Into the Light in her honour.Born in County Dublin, Ireland, Davison's primary school education was at Aravon School, in County Wicklow. She then attended Rathdown School, Glenageary, County Dublin. She was class prefect before graduating and completing her leaving certificate examinations in 2002. In 2006, she graduated from University College Dublin with an arts degree in Sociology and Art History.She has recently enrolled on a part-time course in Dublin with a view to becoming a qualified nutritional therapist.