103.5 KISS FM's Jingle Ball 2014 - Show
In This Photo: Charli XCX
General view of the atmosphere during Singer Charli XCX performs onstage during 103.5 KISS FM's Jingle Ball 2014 at Allstate Arena on December 18, 2014 in Chicago, Illinois.
(Dec. 17, 2014 - Source: Adam Bettcher/Getty Images North America) more pics from this album »