What's Jessie J's real name? What do Jessie J's lyrics mean? What's her biggest hit? Find answers to the ten most asked questions about the 'Price Tag' and 'Who You Are' singer.
Jessie J was born on 27th March 1988 and was named Jessica Ellen Cornish. Jessie has told interviewers that the 'J' stands for 'Jazzhands' (a reference to her BRIT School days) and 'Jetlag' (from being a frequent flier).