Vicky Psarakis, born June 22, 1988, best known as the vocalist of Canadian metal band, the Agonist. She joined in 2014 replacing original vocalist and co founder  Alissa White Gluz. Is a American singer and songwriter. Born in Chicago, Illinois, to Greek parents, she has gained international recognition for her powerful vocal versatility and her ability to blend extreme metal techniques with melodic and expressive clean vocals.