Keisha Kerreece Fayeanne Buchanan (born Keisha Kerreece Fayeanne Brown on 26 September 1984 in Westminster, London) is an English singer-songwriter, one of the founding members of the girl group Sugababes and the only original member still present. Keisha's family background is Jamaican. Keisha is a cousin of ex-Blue member Simon Webbe.