Olga Seryabkina is a Russian singer, songwriter, and music producer, born on April 12, 1985, in Moscow. She gained fame as a member of the popular girl group Serebro, which was formed in 2006 and became known for hits like "Song #1" and "Mi Mi Mi." In addition to her work with Serebro, Seryabkina has pursued a successful solo career, releasing her own music and collaborating with various artists. She is recognized for her distinctive voice and contributions to the pop music scene in Russia and beyond.