Nenad Knežević Knez will show up together with his daughter Ksenija on ESC stage. His daugter will be one of the girls who’ll sing back vocals for the song “Adio.” She founded her pop group “Sky.” Dunja Vujadniović, Lena Kuzmanović, Ivana Vladović and Jelena Pajić will also show up beside Ksenija as singer’s back vocals.