Jessica Ellen Cornish, better known by her stage name Jessie J, is an English singer-songwriter. Born and raised in London, she began her career on stage, aged 11, with a role in the West End m
Jessica Ellen Cornish, better known by her stage name Jessie J, is an English singer-songwriter. Born and raised in London, she began her career on stage, aged 11, with a role in the West End musical Whistle Down the Wind.
