Real name: Соня Тодорова / Sonya Todorova

Bulgarian pop-folk singer, active from 2007 - 2015. She is the wife of the composer Даниел Ганев

Sonya Todorova, best known as her stage name Siana, was born on August 3, 1982 in the town of Kazanlak.She graduated from high school with a degree in folk singing. She inherited her singing talent from her father, who played bass guitar in Emil Dimitrov's band. As a student, Siana won prizes in various folk singing competitions. Her professional musical career began in singing with various instrumental groups. In 2006 she was invited to sing at the "Fairy Tales" complex near Harmanli, where her talent was noticed by her future producer.

On April 26, 2016, the singer gave birth to her daughter Daliya. Shortly afterwards, she ended her musical career, devoting herself to her family and to raising her daughter.