Rosa Isabel Mutya Buena (; born 21 May 1985) is a British singer and songwriter who rose to fame as a member of girl group Sugababes. With the Sugababes, Buena had four UK number-one singles, an additional six top-ten hits and three multi-platinum albums. After leaving the group in December 2005, Buena embarked on a solo career, releasing her debut solo album Real Girl in June 2007 under Island Records. The album spawned three top-twenty hits on the UK Singles... [more on Wikipedia]