MKS: Original Sugababes reunite
The Sugababes were among the country's most successful girl groups. But over the years the band has seen several changes in its line-up - to confuse even the most diehard fans.
Now the original members have decided to re-form, but under a new name, MKS.
Brenda Emmanus met up with Mutya, Keisha and Siobhan.
Performance footage: 'New Year' - Sugababes, 'Top of the Pops'- BBC Television