Orup (born Thomas Eriksson on November 29, 1958 in Huddinge) is a Swedish pop singer, songwriter and guitarist who enjoyed major success in his native country in the late 1980s and early 1990s with songs like "M.B.", "Då står pojkarna på rad", "Magaluf", "Stockholm" and "Regn hos mej." Orup has also written several songs for other performers. He wrote the winning song of Melodifestivalen 2004, "Det gör ont" performed by Lena Philipsson. Orup has been married with Swedish TV host Sofia Eklöf. Since 2012 he is one of the judges on X Factor (Sweden).