Har Mar Superstar

Sean Tillmann-Hauser, born on February 6, 1978, is an American singer-songwriter and actor known professionally as Har Mar Superstar. He has released albums as Sean Na Na and as a member of the band Calvin Krime. Tillmann was born in Marshall, Minnesota, and later moved to Owatonna, where he graduated from the Perpich Center for Arts Education. Tillmann is best known for his alter ego, Har Mar Superstar, a character known for his energetic live performances often ending with Tillmann removing layers of clothing. He is prominent in the independent music community in the United States. Tillmann's primary musical genres are a blend of pop, soul, and R&B.