Nikolaos "Nikos" Oikonomopoulos (Greek: Νικολάος Νίκος Οικονομόπουλος, pronounced [nikoˈlaoz ˈnikos ikonoˈmopulos]; born 30 June 1984) is a Greek singer. He appeared on Greek talent show Dream Show - The Music 2, of which he was the winner. Nikos Oikonomopoulos is top contemporary male singer in the latter half of the decade with huge number of album sales.