Katie Gray

Katharine Gray (born 25 November 1981 born in Washington D.C also known as K.T. and Katie in her various lines of work is an American musician and voice actress. Her voice work is mostly with Geneon, including British vampire Seras Victoria in both animated adaptations of Hellsing, which first aired in 2001. In 2006, she self released her first album 'From Far Away'. "Set Free" from that album was featured on the television show "Bones" on FOX. Katie attended the Sakura-Con 2007 convention in Seattle, Washington. In 2011 her most recent album, 'Love Like Fire' was released.

source: Wikipedia