Backstage at 101.3 KDWB's Jingle Ball on December 8, 2014 in St Paul, Minnesota.

Arriving at LAX Airport on December 9, 2014 in Los Angeles, California.

Attending Q102's Jingle Ball on December 10, 2014 in Philadelphia, Pennsylvania.

Performing at Q102's Jingle Ball on December 10, 2014 in Philadelphia, Pennsylvania.

Out and about on December 11, 2014 in New York City.

 

 

''TNT Christmas in Washington 2014'', Washington, D.C., Dec 14 '14

 

Performing at the Z100 Jingle Ball Pre-Show on December 12, 2014 in New York City.

Posing for photos at the Z100 & Coca-Cola All Access Lounge during Z100's Jingle Ball Pre-Show on December 12, 2014 in New York City.

Backstage at the iHeartRadio Jingle Ball on December 12, 2014 in New York City.

Attending the HeartRadio Jingle Ball hosted by Z100 New York on December 12, 2014 in New York City.

Being interviewed at the HeartRadio Jingle Ball on December 12, 2014 in New York City.

Attending the Z100 Artist Gift Lounge at Z100's Jingle Ball on December 12, 2014 in New York City.

Performing during the iHeartRadio Jingle Ball on December 12, 2014 in New York City.

Performing onstage during HOT 99.5's Jingle Ball on December 15, 2014 in Washington, D.C.

Attending HOT 99.5's Jingle Ball on December 15, 2014 in Washington, D.C.

Performing onstage during 103.5 KISS FM's Jingle Ball on December 18, 2014 in Chicago, Illinois.

Attending 103.5 KISS FM's Jingle Ball on December 18, 2014 in Chicago, Illinois.

Backstage at 103.5 KISS FM's Jingle Ball on December 18, 2014 in Chicago, Illinois.