Lighting crew prepare for Pixie, Rihanna and The Wanted's performances at the 2011 Jingle Bell Ball. This image appears in the gallery:Countdown To The 2011 Jingle Bell Ball! 3. Lighting crew prepare for Pixie, Rihanna and The Wanted's performances at the 2011 Jingle Bell Ball. Picture: Richard Johnson 28 images See the full gallery: Countdown To The 2011 Jingle Bell Ball!