Her voice is beautiful. She's classy. She's pretty. She's witty. And her eyes are as magnificent as jades.       Jade Williams (born 1988 in Broxbourne, Hertfordshire, England) is a British independent pop singer. She's known under different stage names: Whinnie Williams or Sunday Girl. She released her debut EP,  Bad Girl, through Night Beach Records in October 2014. During her early teenage years, Williams was employed at a local pet shop where she worked every Su