Milly Vanilly was a pop music duo from the late 1980s, consisting of Rob Pilatus and Fab Morvan. They gained fame with their debut album, "Girl You Know It's True," which included hit songs like "Blame It on the Rain." The duo was known for their catchy tunes and energetic performances. However, their success was marred by controversy when it was revealed that Pilatus and Morvan did not actually sing on their records. Instead, the vocals were provided by other artists. This scandal led to the duo being stripped of their Grammy Award in 1990, marking a significant moment in music history.