Ruth Isabel Moschner (born April 11, 1976) is a German TV presenter and comedian. She was a judge in the first season of Das Supertalent, the German version of Britain's Got Talent, but was replaced by Sylvie van der Vaart in the second season. She also appeared in Big Brother Germany and the comedy show Freitag Nacht News. In 2006, she won a German version of the Dancing on Ice. She has twice been nominated for the Deutschen Comedy-Preis.