Hailee Steinfeld & Zedd Spread Holiday Cheer at Y100's Jingle Ball 2015
Later on, Hailee‘s BFF Bailee Madison took to Twitter to show off her excitement about her performance.
“I’M BURSTING WITH HAPPINESS! #y100jingleball @iheartradio @HaileeSteinfeld LOVE YOU HAILEE SO PROUD OF YOU,” Bailee wrote with a short vid on Twitter.
She added later on, “Watching u on stage was a moment I’ll never forget. You my dear friend, are the brightest light. @haileesteinfeld.”
— Bailee Madison (@BaileeMadison) December 19, 2015
35+ pictures inside of Hailee Steinfeld, Zedd and more…