Nash was born to an English father, and Irish mother, hailing from Dublin. She grew up in Harrow and first became interested in music during her childhood when she learned to play the piano. She attended St. John Fisher RC First and Middle School and moved onto the St. Joan of Arc School in Rickmansworth. Her first love was acting and she made moves to start a career in acting by auditioning at the Bristol Old Vic Theatre School but was rejected. In the days after her rejection she fell down a flight of stairs, breaking her foot. During her recovery Nash was unable to move and found solace...