Band played in front of a flaming sign reading 'Fuck'
US pop-punk trio begin Friday night performance with 'Feelin' This' and 'What's My Age Again'
The band will headline the Main Stage for second time this coming weekend (August 22-24)
Band play career-spanning set but no new material at O2 Academy Brixton performance
Punk frontman helps launch wife's iPhone app Reissued
The band are working on the follow-up to 2011's 'Neighborhoods'
Tickets also still on sale for Jack White, Johnny Marr, Circa Waves and Alt-J
Band will warm up for Reading and Leeds Festivals appearances in London on August 6
The band will release an album in the "not too distant future"
The band will headline this summer's Reading and Leeds Festivals