Ariana Grande Makes Earmuffs the New Must-Have Accessory at Z100's Jingle Ball!

Earmuffs might be a must-have accessory for the cold outdoor weather, but Ariana Grande is making them a cool on-stage accessory as well!

The 23-year-old entertainer hit the stage for a performance at the 2016 Z100 Jingle Ball on Friday night (December 9) at Madison Square Garden in New York City.

Ariana flew to the Big Apple just days after wrapping up work on Hairspray Live on the west coast.

Other stars who were in attendance at the annual concert included Ari‘s older brother Frankie, as well as Hugh Jackman, Sarah Jessica Parker, and Ben McKenzie.

FYI: Ariana is wearing a DKNY bralette.