There are four singers known as Jeanette. 1. Jeanette Biedermann, a multi-million selling singer and actress from Germany. 2. Jeanette Dimech, an English-born singer who sings primarily in Spanish. 3. Jeanette, a singer from South Africa. 4. Jeanette Dwyer, a British singer active in the 1980s Jeanette Biedermann (also known as Jeanette, born February 22, 1981 in Berlin) is a German singer and TV actress.