Keisha Kerreece Fayeanne Buchanan (; born 30 September 1984) is an English singer and a founding member of the girl group Sugababes alongside Mutya Buena and Siobhán Donaghy. With the Sugababes, she had six number one singles and two number one studio albums, making them one of the most successful British pop acts of the 21st century. Buchanan was asked to leave the group in September 2009 and was replaced by Jade Ewen. In 2012, she and her former Sugababes colleagues Buena and Donaghy confirmed their reunion. The original trio was not able to release music under the name "Sugababes" as it was still being used by the then-current members of the group. Instead they released music under the name Mutya Keisha Siobhan before securing the legal rights to the Sugababes name in 2019. Early life Keisha Buchanan was born on 30 September 1984 in Westminster, London, to parents of Jamaican descent. She first met and befriended future Sugababes member Mutya Buena in primary school. She recognised her from an appearance on a talent contest TV show presented by Michael Barrymore. Buchanan is a Christian. Career 1998-2009: Sugababes In May 1998, Siobhán Donaghy and Mutya Buena, both aged just 13, had been signed as solo artists, but decided to work together after performing at the same showcase. While working in the studio, Buena invited her best friend Keisha Buchanan to watch them. Manager Tom decided the three girls were to be a trio, likening their different appearances to the United Colors of Benetton campaign. Originally dubbed the Sugababies, the group's name was tweaked to Sugababes when they were signed by London Records to give the group a more mature image. The group's debut single, "Overload", peaked at number 6 on the UK Singles Chart in 2000 and was nominated for a BRIT Award for Best Single. The group co-wrote most of the tracks on debut album One Touch with the help of All Saints producer Cameron McVey. One Touch peaked at number 26 on the UK Albums Chart. The album produced three more top 40 hits—"New Year", "Run for Cover" and "Soul Sound". The sales of One Touch did not meet London Records' expectations, and they dropped the group in 2001. The album was later certified gold by the BPI and had sold 220,000 copies in the UK by 2008 according to Music Week. During a Japanese promotional tour in