Polina Gagarina is a singer, actress, and composer known for her powerful vocals, incredible energy, and stylish presence in the Russian music scene. She began her music education at a young age, graduating from music school, the State College of Pop and Jazz Art, and the School-Studio of the Moscow Art Theatre. Gagarina gained recognition at 16 as a finalist on the talent show "Star Factory-2" in 2003. She represented Russia at Eurovision in 2015, finishing in 2nd place with the song "A Million Voices."

In addition to her music career, Gagarina has also appeared as a mentor on talent shows like "The Voice" and "The Voice Kids." She surprised fans with an appearance on the popular Chinese show "The Singer," filmed in Changsha, China. Gagarina's singles consistently top music charts, and her cover of the song "Kukushka" for the film "Battle for Sevastopol" stands out as a memorable cinematic contribution. She has also lent her voice to the animated series "Hotel Transylvania," where she voiced the character Mavis, contributing to its success in Russian and CIS cinemas. In 2019, Gagarina showcased her grand musical and visual spectacle "Disarmed," which attracted around 100,000 attendees across various cities.