Home People Jessie J Jessie J shows Jessie J shows Jessie J TV Shows (6) The Voice (2012) She was 24 years old The Voice (2012) As Herself, She was 24 years old The Voice UK (2012) As Coach, She was 23 years old Let's Dance for Sport Relief (2010) As Herself - Performer, She was 21 years old Let's Dance for Comic Relief (2009) As Herself - Performer, She was 20 years old The Graham Norton Show (2007) As Herself, She was 18 years old
