The 'Wrecking Ball' hitmaker showed off the new hairdo which is completed with bangs as she attended 2013 KROQ Almost Acoustic Christmas on December 7 in Los Angeles.
The 21-year-old star wore all-black outfit at the event. She also had put bright red lipstick, reported Ace Showbiz.
Cyrus, 21, took to Instagram to share a fun photo of her with a friend.
"Red wine and plastic cups," she captioned the snap. The singer, however, did not say anything about her new hairdo.