'Tis the season to be jolly?and prepare yourself for Jingle Ball! iHeartRadio's popular music tour is returning to cities across the country this winter and E! We can confirm Nick Jonas will be performing his major hits including "Chains," "Jealous" and "Levels" at 10 of the eleven tour stops later this year. The former Jonas Brothers member is just one of the many superstar performers expected to sing at stops in Los Angeles, New York, Washington D.C. and other major U.S. cities.