Andrei "Knyaz" Knyazev (Russian: Андре́й Серге́евич Кня́зев) is a Russian rock musician, songwriter and singer who is the leader of the Saint-Petersburg band Knyazz.

From 1989 to 2011, he was the second vocalist and primary songwriter of the band Korol i Shut.

[1][2] With Korol i Shut: Solo albums: 2005 – Scoundrel's Love ("Любовь негодяя") With Knyazz: