Discover the top 20 songs of the week on iHeartRadio
Listen to Charli's new album, SUCKER, in its entirety on demand!
Win tickets to the Lancaster showcase
Some of our favorite Jingle Ball artist moments!
Click for the photos and interview
NFL FOOTBALL: Week 16 is here! It's Football Jesus time!
MISTLETOE KISSING: Which celeb would YOU want to kiss under the mistletoe?
CAMERON DIAZ: Wait... is that her ENGAGEMENT RING??!
Best Caught on Camera Moments 2014
WATCH: Bro goes full on BRO, dances for Sorority on Formal Cruise as they pass by!