Grace Sewell (born 8 April 1997), known mononymously as Grace and more recently SayGrace, is an Australian singer and songwriter. She is best known for "You Don't Own Me", a cover version of the 1963 Lesley Gore song, produced by Quincy Jones, Parker Ighile and featuring G-Eazy. The song, a single from her debut album with Regime Music Societe and RCA Records, was a number-one hit in Australia.