Karolina represented the Former Yugoslav Republic of Macedonia (FYROM) at the 2007 Eurovision Song Contest with the song entitled “Mojot Svet”. First FYROM had to qualify to be able to participate at the Final of the 52^nd Eurovision Song Contest. In the Semi Final Karolina received 97 points thus making her Number 9 in the Semi Final. With this she qualified her country to go through into the Final which was staged at the Hartwall Arena in Helsinki on 12 May 2007. In the Final “Mojot Svet” reached a total of 73 points ranking FYROM at Number 14.