Jingle Ball Tour 2016 has recently announced the performing acts set to take over a dozen cities across the United States this winter. Currently, the NYC and Los Angeles concerts are sold out. In each location, iHeartRadio will tap into the talent in that area, as well bring international acts on the road. iHeartRadio Jingle Ball Tour Presented by Capital One will kick off on Tuesday, November 29 at the American Airlines Center in Dallas. The tour will move through the United States and end in South Florida on December 18.  "What started as a local holiday concert in New York over