Crew test the lighting and stage kit ahead of the 2011 Jingle Bell Ball show at London's O2 Arena.
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Countdown To The 2011 Jingle Bell Ball!
![Crew working behind the scenes at the O2 Arena for the 2011 Jingle Bell Ball](https://assets.capitalfm.com/2011/48/behind-the-scenes-at-the-2011-jingle-bell-ball-10-1322858878-view-0.jpg)
9. Crew test the lighting and stage kit ahead of the 2011 Jingle Bell Ball show at London's O2 Arena.
Picture: Richard Johnson