Sweet 7 is the seventh studio album by British girl group Sugababes, released on 5 March 2010 by Roc Nation and Island Records. Production for the album began in April 2009. Sweet 7 is the only Sugababes album to feature Eurovision Song Contest 2009 entrant Jade Ewen, who joined the group following the dismissal of founding member Keisha Buchanan in September 2009. As a result of the group line-up change, Sweet 7 was re-recorded to feature the vocals of new member Ewen and for the removal of Buchanan's vocals, making this the only Sugababes album that features none of the original members. Production on the album began with Buchanan's involvement, who was featured on the lead single "Get Sexy", which peaked at number two in the UK. Following her departure, "About a Girl" and "Wear My Kiss" peaked at number eight and seven, respectively. The album was written and produced mostly musicians attached to Jay-Z's entertainment company Roc Nation; the involvement of Roc Nation's in-house producers gave the album a strong electro and dance-pop sound, derived from music and producers popular at the time, including: Fernando Garibay, Stargate and The Smeezingtons. From Wikipedia (https://en.wikipedia.org/wiki/Sweet_7) under Creative Commons Attribution CC-BY-SA 3.0 (https://creativecommons.org/licenses/...)