The mellifluous voice and fancy footwork of American RnB phenomenon Derulo look set to fill Croatia’s prime indoor-stadium venue, with the 19–year-old heartthrob unveiling tracks from new album 777. Non-teen pop specialists may remember Derulo as the voice behind Colors, the song used by Coca-Cola as their anthem for the 2008 World Cup. Support comes from Scandinavian pop sensations Marcus & Martinus.