12. When James Arthur went all 'Miley Cyrus' for his set with a cover of 'Wrecking Ball'! This image appears in the gallery:13 Things We Didn't Expect To See At The Jingle Bell Ball 2013 12. 12. When James Arthur went all 'Miley Cyrus' for his set with a cover of 'Wrecking Ball'! 13 images See the full gallery: 13 Things We Didn't Expect To See At The Jingle Bell Ball 2013