Holiday season is in full swing and so are the celebrations. This year's iHeartRadio Z100 Jingle Ball presented by Capital One took over Madison Square Garden in New York City and filled the entire arena with the magic of the season.

Performing at NYC's iconic MSG this year were Alex Warren, Conan Gray, Ed Sheeran, Jessie Murph, Laufey, MONSTA X, Myles Smith, Nelly, Ravyn Lenae, Reneé Rapp, and Zara Larsson, plus a special sing-along moment for KPOP DEMON HUNTERS. To relive the holiday magic, iHeartRadio is partnering with ABC to bring the iHeartRadio Jingle Ball Tour to even more fans across the country, as an exclusive network special will be aired in December and next day on Hulu.

Take a look a some of the most festival holiday fits at this year's iHeartRadio Jingle Ball red carpet this year:

Shannon's Dirty on the :30