Siobhan Donaghy

Sugababes 2.0, or Mutya Keisha Siobhan (a.k.a MKS) as they are otherwise known, have announced their plans to release their first official single together on 6 September. This is the second time that the girls have moved the release date for 'Flatline,' having previously set 1 September as the ETA, before moving it to 15 September. Hopefully, this will be the last time we see the release date moved.

Mutya Keisha Siobhan are plotting pop domination once again

The publicist for the pop trio - Mutya Buena, Keisha Buchanan and Siobhan Donaghy - confirmed with Digital Spy that they have decided to move the release date for a second time so that it coincides with their appearance on Alan Carr's Chatty Man this Friday (6 Sept.) in a bid to secure more success in the charts. According to a statement released on their official website, the reformed former Sugababes have also completed work on their first album as MKS, which will be released in 2014.

Continue reading: Mutya Keisha Siobhan Bring 'Flatline' Single Out A Week Early

Finally, the long awaited original Sugarbabes reunion – now under the name Mutya Keisha Siobhan – has been made official with the release of their first single. Flatline, the track which the three ladies wrote together, debuted today on their Soundcloud page. Its official release date is set for September 1st. The Dev-Hynes produced song is the first piece of music, released by the trio of Siobhan Donaghy, Mutya Buena and Keisha Buchanan, since Donaghy left the Sugarbabes during a 2001 promotional tour in Japan.

After the premiere of Flatline, Mutya Keisha Siobhan will participate in a Google+ hangout with fans tonight (July 4) at 6pm. This is only the first in a string of promotional efforts for the song, however. This month, the reformed trio will fly out to Los Angeles to film the video for Flatline and August will kick off live performances. Mutya Keisha Siobhan have been announced to perform at G-A-Y in London on August 31st. Additionally, they have one more already announced date on schedule – at Brighton and Hove Pride on August 3rd.

Continue reading: Reunited Pop Trio Mutya Keisha Siobhan Debut New Single "Flatline"