KIIS FM Jingle Ball concert

LOS ANGELES, CA - DECEMBER 06:  Recording artist Miley Cyrus performs onstage during KIIS FMs Jingle Ball 2013 at Staples Center on December 6, 2013 in Los Angeles, CA.  (Photo by Christopher Polk/Getty Images for Clear Channel)
Recording artist Miley Cyrus performs onstage during KIIS FM's Jingle Ball 2013 . (Photo by Christopher Polk/Getty Images for Clear Channel)