Olya Polyakova is Ukrainian singer, actress and TV-presenter and no stranger to Eurovision as she already tried back in 2012 to get the ticket finishing 8th in the national final with Lepestok. Ever since she has been releasing fun videos with strong ethnic vibes and would be a worthy successor of Verka Serduchka. Just have a look at this, or this, or this. I guess we all would prefer a fun song from Ukraine when they return instead of some dark gloomy peace song. Right?