Kristian Kostov participant of Eurovision Song Contest
Kristian Konstantinov Kostov (Bulgarian Кристиан Константинов Костов}}; born 15 March 2000) is a Bulgarian-Kazakh singer. He was a finalist in season one of The Voice Kids Russia and a runner-up in the fourth season of X Factor Bulgaria. He represented Bulgaria in the Eurovision Song Contest 2017 with the song "Beautiful Mess", finishing in second place. In January 2018, Kostov won the EBBA Public Choice award. In January 2019, he was one of seven singers who performed in the seventh season of Singer (previously I Am a Singer).2016–2018: Virginia Records, debut single and Eurovision
On 7 October 2016, his debut single "Ne si za men" was released by Virginia Records. The song peaked to number 13 on the Bulgarian Singles Chart. He featured on Pavell and Venci Venc's single "Vdigam Level", which was released on 25 November 2016, and peaked to number 13 on the Bulgarian Singles Chart. On 13 March 2017, it was announced that he would represent Bulgaria in the Eurovision Song Contest 2017 with the song "Beautiful Mess".