Christos Dantis (Greek: Χρήστος Δάντης; born Christos Vlachakis (Χρήστος Βλαχάκης); 26 September 1966), is a Greek multi-instrumentalist, singer, songwriter, lyricist, and record producer best known for his hits such as "To Palio Mou Palto" and "Ena Tragoudi Akoma" and later for co-writing the song "My Number One" for Elena Paparizou, winning the Eurovision Song Contest 2005 for Greece.