Jessie J
Jessie J in 2011
Background information
Birth name	Jessica Ellen Cornish
Born	(1988-03-27) March 27, 1988 (age 36) London, England
Genres	R&B, pop, hip hop, soul
Years active	2006–present
Labels	Lava, Universal Republic, Island, Gut Records
Website	jessiejofficial.com

Jessica Ellen Cornish (born March 27, 1988), better known by her stage name Jessie J, is an English singer and songwriter. She was born and raised in London where she studied at the BRIT School before signing with Gut Records.

Jessie J became better known after the release of her debut single "Do It Like a Dude" which peaked at number two in the UK. She achieved her first number one in the UK, France, Ireland and New Zealand with the song "Price Tag". After those two singles, she released her debut album Who You Are in 2011. The album charted at number two in the UK. Other singles from the album included "Nobody's Perfect", "Who's Laughing Now" and "Who You Are" which charted within the top 20 in the UK but the release of fifth single "Domino" became international chart success, peaking at number 6 on the Billboard Hot 100 and becoming her second UK number one. She is the first British female artist to have six top ten singles on one album.