Singer Mariya Yaremchuk representing Ukraine performs the song “Tick-Tock”during dress rehearsal for final of upcoming 59th annual Eurovision Song Contest in Copenhagen

Singer Mariya Yaremchuk representing Ukraine performs the song “Tick-Tock” during the dress rehearsal for the final of the upcoming 59th annual Eurovision Song Contest at the B&W Hallerne in Copenhagen May 9, 2014. REUTERS/Tobias Schwarz (DENMARK – Tags: ENTERTAINMENT) – RTR3OGUT