Dancers Pilatus and Morvan rise to fame in the late 80's who become stars with No.1 hits and won a Grammy. The duo never sang a word in their songs and when the truth was revealed they starred one of the biggest scandals in music history.
Rob Pilatus was an American-born German model, dancer, and singer. Pilatus was half of the pop music duo Milli Vanilli, the other one being Frenchman Fabrice Morvan. Description above from the Wikipedia article Rob Pilatus, licensed under CC-BY-SA, full list of contributors on Wikipedia.