"Who You Are" is a song by British singer-songwriter Jessie J, released as the sixth overall single from her debut studio album of the same name. The song was written by Cornish, Toby Gad and Shelly Peiken, while the production was handled by Gad. The single was released via digital download on 13 November 2011. Musically, "Who You Are" is a mid-tempo pop rock and R&B ballad. The song's lyrics address the importance of staying true to one's identity. According to Cornish, she wrote the song after a three-month lonely trip. The song received very positive reviews from music critics, who complimented her strong vocals in the song and considered a highlight on the album.