'Blame' DJ Calvin Harris raises the roof at London's The O2 This image appears in the gallery:#CapitalJBB: MUST-See Sunday Pictures Including Justin Bieber, Ellie Goulding & More 81. 'Blame' DJ Calvin Harris raises the roof at London's The O2 Picture: Joe Okpako 81 images See the full gallery: #CapitalJBB: MUST-See Sunday Pictures Including Justin Bieber, Ellie Goulding & More