Keisha Buchanan

Around this time, the group's perceived "moodiness", alleged backstage catfights, and press junket tantrums were tabloid fodder in Britain. They were surrounded by continuous rumours of in-fighting within the group and constant split reports. Rumours suggested that Buchanan and Buena had bullied Range, although Range herself repeatedly denied such allegations; Buena later admitted that she "just didn't talk to her" when she first joined. Buchanan claimed there was only one serious fallout between herself and Range during a 2004 gig in Dublin, regarding Britney Spears' "Toxic".

After a hiatus, the Sugababes released their thirteenth single, "Push the Button" in October 2005. The song debuted at number 1 in the UK and remained in the position for three consecutive weeks. It also peaked at number one in Ireland, Austria and New Zealand, and reached the top three across Europe and in Australia. Certified silver in the UK, it was later nominated at the BRIT Awards for Best Single. Parent album Taller in More Ways became the group's first UK number 1 album. The group was number 1 on the singles, album, airplay and download charts simultaneously, making them the first girl group to achieve such a feat. Taller in More Ways was certified double platinum in the UK. Read Less

For the second time, the group topped the singles, album and download charts simultaneously. Read Less

Berrabah also collaborated with Tinchy Stryder for the track "Never Leave You", the third single from his second album, Catch 22 in August 2009. The single debuted on top of the UK charts, making Berrabah the only member of the Sugababes, past and present, to achieve a number one single outside of the group. Read Less

The original trio will not be able to release music under the name "Sugababes" as it is still being used by the current members of the band. They will instead, release music under the new band name, Mutya Keisha Siobhan.

The Sugababes were formed in 1998 by All Saints manager Ron Tom. 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 in order to give the group a more mature image. Read Less