Ariana Grande Debuts 'Santa Tell Me' Video - Watch Now!

Ariana Grande shows some skin in her white outfit while performing on stage at 2014 Z100 Jingle Ball on Friday evening (December 12) at Madison Square Garden in New York City.

The 21-year-old singer was joined on stage during the show by Jessie J to perform their Grammy-nominated song “Bang Bang.”

Ariana dropped the music video for her Christmas song “Santa Tell Me” while she was on stage.

“been exhausted & a lil drained.. thank u my sweet luvs, i’m sorry i’ve been a lil mia. sending u hugs. remember ily!!! even when im quiet ☁️,” Ariana tweeted to her fans that day.

15+ pictures inside of Ariana Grande performing at Jingle Ball…