It's that time of year again: Jingle Ball concerts are officially in full swing! Last night, the first of many shows to take place this month kicked off in Dallas and these concerts, brought to us by iHeartRadio and KISS FM, featured some of music's biggest acts. And they all hit the red carpet before taking the stage, showing off some fabulous outfits.
The guys of One Direction and 5 Seconds of Summer kept things casual but cool with their looks. Shout-out to Niall Horan for whipping out his chic glasses yet again for the occasion. Demi Lovato sported a pretty, maroon, long-sleeve dress she paired with a black belt and some booties, giving us the perfect fall look.
Click through the gallery to see all of the best looks from the concert. Then tell us in the comments below whose look is your fave!