Jamie-Lee Kriewitz (pronounced ; born 18 March 1998), better known by the mononym Jamie-Lee, is a German singer and activist. Born and raised in Bennigsen, Hanover, she performed as a member of the German children choir Joyful Noise before auditioning for the fifth season of The Voice of Germany in 2015. She competed as one of the seventeen composing members of Team Michi & Smudo and later emerged as the winner after garnering 38% of the public vote. Kriewitz's debut and winner's single, "Ghost", peaked at number 11 on the GfK Entertainment Charts, number 65 in the Ö3 Austria Top 40 and number 26 on the Swiss Hitparade. She subsequently signed a recording contract with Universal Music Group; her debut studio album Berlin was released on 29 April 2016 and peaked at number 18 on the GfK Entertainment Charts.
Following Xavier Naidoo's disqualification, Kriewitz was announced as one of the ten finalists for Unser Lied für Stockholm, Germany's preliminary decision for their representative at the Eurovision Song Contest 2016, in 2016. She competed with her debut and winner's single "Ghost" and later emerged as the winner after garnering 44.5% of the public vote. Kriewitz then represented Germany in the Eurovision Song Contest 2016, where she placed twenty-sixth in the final, scoring 11 points: 10 points from the televoting and 1 point from the juries. Her placement became Germany's second consecutive time at last place since Lena's win with her song "Satellite" in 2010, the first being Ann Sophie with her song "Black Smoke", whom placed twenty-seventh and scored null points in 2015.