Doris Inge Wegener (German pronunciation: [ˈdoːʁɪs ˈɪŋə ˈʋeːɡənɐ]; 18 August 1943 – 13 February 2001), better known by her stage name Manuela [manuˈeːla], was a German singer.

Source: Wikipedia (https://en.wikipedia.org/wiki/Manuela_(singer))