Katie Melua

In November 2003, Melua released her first album, ''Call Off the Search'', which reached the top of the United Kingdom album charts and sold 1.8 million copies in its first five months of release. Her second album, ''Piece by Piece'', was released in September 2005, and has gone platinum (one million units sold) four times. She released her third studio album ''Pictures'' in October 2007.
According to the Sunday Times Rich List 2008, Melua had amassed a fortune of £18 million, making her the seventh-richest British musician under the age of 30.
She possesses a mezzo-soprano vocal range. Provided by Wikipedia