Jessica Ellen Cornish, better known under the stage name of Jessie J, is a British singer-songwriter.
She gained fame thanks to the writing of songs for artists such as Justin Timberlake, Alicia Keys, Miley Cyrus, and Christina Aguilera and in particular thanks to the victory of the critics’ prize in the BBC Sound of 2011 poll.
Her first single, Do It Like a Dude, was released in November 2010, reaching the second position in the British singles ranking.
Before the release of the debut album, Who You Are, which took place on February 25, 2011, the collaboration with B.o.B with the song Price Tag was published in January of the same year.
On September 24, 2013, she released the second studio album Alive, which gets a fairly successful commercial.
In October 2014 the third album Sweet Talker was released, anticipated by the single collaborative Bang Bang together with Ariana Grande and Nicki Minaj who reached the third position in the Billboard Hot 100