Matt Terry gave The O2 a lovely cover of his hit single 'The Thing About Love' This image appears in the gallery:Jingle Bell Ball 2017 Live: The Best Photos From Sunday On Stage At The O2 11. Matt Terry gave The O2 a lovely cover of his hit single 'The Thing About Love' It was beautiful. Picture: Carolina Faruolo 25 images See the full gallery: Jingle Bell Ball 2017 Live: The Best Photos From Sunday On Stage At The O2