Jessica Ellen Cornish (born 27 March 1988),[1] 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. She studied at the BRIT School before signing with Gut Records and striking a songwriting deal with Sony/ATV Music Publishing.
However, in late 2010 Jessie J released her first single, "Do It Like a Dude" which was co-written with George Astasio, Tj Normandin, Jason Pebworth, Jon Shave, Kyle Abrahams and Peter Ighile. Originally, she wrote the song with Rihanna in mind because "Rude Boy" was released at the time, partly inspiring the song. She then sent the song to her label, Island Records, before sending it to Rihanna's management. Island insisted the song become Jessie J's first single.[24] The single gained positive reception from critics.[25] The single charted at number two on the UK Singles Chart. Her follow-up single "Price Tag" was released in late January 2011. It was written by Jessie J, Dr. Luke, Claude Kelly, and B.o.B and peaked at number one on the UK Singles Chart. "Price Tag" was released in the US on 1 February 2011 and peaked at 23 on the Billboard Hot 100
The achievement was compared with Lady Gaga, Katy Perry, Michael Jackson and boy band Take That, recording artists who previously broke the same record