Caroline Esmeralda van der Leeuw (born 26 April 1981), formerly known as Caro Emerald and lately part of the music project The Jordan, is a Dutch pop and jazz singer who mainly performs in English. Active since 2007, she rose to prominence in 2009 with debut single, „Back It Up”. Follow-up single „A Night Like This” topped charts in several countries, including her native Netherlands.