Buchanan met Mutya Buena while at primary school in Kingsbury. At the age of thirteen the pair met Siobhán Donaghy at a party. The three formed a band named Sugababes. In 1998, the Sugababes were offered a record deal and had their first hit in 2000 with Overload. Keisha is the only original Sugababes member still with the band. Siobhan left in September 2001 to be replaced by Heidi Range, and Read more...

In the documentary entitled "Sugababes Uncovered" aired 19th December 2006, Keisha stated that she was not leaving the band and wished to carry on recording music under the Sugababes name. Keisha also revealed to the presenter, Dave Berry, that she had only met up with Mutya once since she announced that she was leaving the band and has found it difficult to continue a friendship with Mutya as she Read more...

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