Martina Topley-Bird is a musician, singer and songwriter probably best known as female vocalist on the first two Tricky's albums. She has collaborated with Massive Attack, and also with Gorillaz, Queens of the Stone Age, Blues Explosion (Jon Spencer Blues Explosion) and Primus. Martina Topley-Bird has also a career as a solist started in 2003 with the album entitled Quixotic.