They won the Best New Artist award at the Grammys in early 1990, but before the year was over Milli Vanilli's Rob Pilatus and Fabrice Morvan's secret was out: They didn't sing on their mulitplatinum debut, "All or Nothing." Once the lip-synching was exposed that November and their Grammy was revoked, the duo held a bizarre press conference in Hollywood. A reporter asked them, "How do you expect the fans, the media - anybody - to take you seriously?" Pilatus just laughed and said, "Ha! Good question." Not long after the debacle, the pair "split up."