The girl group, who made up the original line-up of Sugababes, delighted revelers with a surprise performance.
The band are in their fourth different lineup - currently consisting of Heidi Range, Amelle Berrabah and Jade Ewen. Their hits include 'Get Sexy' and 'Push the Button'.
Did you know?
- The Sugababes were formed in 1998 with founding members Siobhán Donaghy, Mutya Buena and Keisha Buchanan.
- In 2006, British Hit Singles & Albums named the Sugababes as the most successful female act of the 21st century.
- They've had six UK No.1 singles and eighteen UK top ten hits.
- Their No.1s include 'Freak Like Me', 'Round Round', 'Hole in the Head', 'Push The Button.' and 'About You Now'.
The former Sugababes stars are currently finishing off material following the announcement of their formation.
The original girl band line-up tweeted to say they have been recording new music for the first time in 11 years.
The 'Daddy' singer-songwriter confirms she has penned a track for the reformed pop trio.
Tulisa, Una Healy and Pixie Lott rub shoulders with the stars of the new Twilight movie, Breaking Dawn Part I.
Here come the girls!
See our photo gallery of the Sugababes live from the Jingle Bell Ball
The Sugababes return with a new single, check out the video for 'Freedom'.
The girls played an exclusive session for us live in the Rimmel Room and you can watch their session tracks right here.
The all new Sugababes are back with an all new Sugababes video.
The Sugababes joined us backstage at the Jingle Bell Ball for a chat after their performance.