Mari Youngblood (born Mary Schreck), also called Mari, is a female soprano vocalist. She is mostly known for her role as Helena on Kamelot's Epica and The Black Halo albums, along with her live performance on One Cold Winter's Night album and DVD. Mari has also performed as lead in numerous musicals, including Kismet, Teko, Bismil, Oklahoma, Brigadoon and many more. Mari is married to Kamelot's guitarist Thomas Youngblood.
