Ed Sheeran performing 'The A Team' at the 2011 Jingle Bell Ball. This image appears in the gallery:Ed Sheeran Live At The 2011 Jingle Bell Ball 3. Ed Sheeran performing 'The A Team' at the 2011 Jingle Bell Ball. 13 images See the full gallery: Ed Sheeran Live At The 2011 Jingle Bell Ball