Ukrainian actor and singer She became famous after featuring in the 2018 TV series The School where she played a schoolgirl, Sonya. Kondratenko was a finalist in the tenth season of the talent show Holos Krainy in 2020. Her ironic Euro-pop song "Vanka Vstanka", released in 2022, has been widely remixed, and re-used as a backing track to footage of the war, following the Russian invasion of Ukraine. Since July 4, 2023 she has begun a successful project with new pseudo of Klavdia Petrivna, where she combine creative scenic look and anonymity similar to Australian Sia and American The Residents. However her anonymity was publicly uncovered by Serhiy Neretin in Skrypin.ua video blog on June 29, 2024