 Complete the following phrase:  She participated at FeDemus, a competition for kids and their own songs in 2007, when she sang Zvezdana noć a song by Filip Trajanovski, and in the next year, 2008, she won that contest as a solo participant with the beautiful ballad Noć puna zvezda. In the same year, she entered many other festivals. One of them was again the Serbian national final for 