Ariana has recently performed at KIIS FM's Jingle Ball and has just performed at Z100 & iHeartRadio's Jingle Ball and B96's Jingle Bash. She has worn some amazing outfits and has done some great performances.
You can see Ariana tweets and some of her instagram pictures below-
Madison square gardennnnnnnnn #jingleball i 💗 Z100
thank you Z100 & I 💗 radio #JingleBall ❄️
last 1 :) can't believe I got to perform at Madison Square Garden. Grateful! Sweet dreams http://instagram.com/p/h5HiJ3yWeC/