Cheryl performed at the Jingle Bell Ball by herself on Saturday before returning with Girls Aloud. This image appears in the gallery:Cheryl Cole - Jingle Bell Ball 2012 Best Bits In Pictures 4. Cheryl performed at the Jingle Bell Ball by herself on Saturday before returning with Girls Aloud. 15 images See the full gallery: Cheryl Cole - Jingle Bell Ball 2012 Best Bits In Pictures