Brothers Guy and Howard will perform a LIVE set at the UK's biggest Christmas party.

This image appears in the gallery:
Jingle Bell Ball 2013 Saturday Line-Up In Pictures

1. 
2. 
3. 
4. 
5. 
6. 
7. 
8. 
9. 

10. 18 images

See the full gallery: Jingle Bell Ball 2013 Saturday Line-Up In Pictures