They announced it on stage at their 'Complete Diversion' show in London tonight.
After selling out both nights at London's Wembley Arena in record time, Twenty One Pilots have announced a third show for London in March.
The news was shared by Tyler Joseph tonight on stage at Twent One Pilots' 'Complete Diversion' show at London's Brixton Academy, before the band launched into 'We Don't Believe What's On TV'.
In his announcement, Tyler shared "we're coming back in March to play a full show. And we just thought that maybe tonight- well there’s two sold out nights already happening. They sold out in like three hours, which is unbelievable. But right now, I’m announcing- I talked to Josh on the way over here today and said “hey, let’s do a third night” so we’re gonna do a third night."