Miley Cyrus: Backstage at Power 96.1's Jingle Ball 2013!

Miley Cyrus sports a trendy buttoned-up shirt while chatting backstage at Power 96.1′s Jingle Ball 2013 held at Philips Arena on Wednesday (December 11) in Atlanta, Ga.

Later in the night, Miley wowed the crowd while performing her hit songs “We Can’t Stop” and “Wrecking Ball.”

PHOTOS: Check out the latest pics of Miley Cyrus

“Slutty Santa is ready 🎅❄️🎅@cheynethomas,” Miley tweeted on the same day with a pic. Check out the pic below!

The night before, Miley performed at the 101.3 KDWBA’s Jingle Ball 2013 in St. Paul, Minn.

30+ pictures inside of Miley Cyrus performing at the Power 96.1′s Jingle Ball…