Mr. Worldwide will perform at the O2 Arena on June 9 as part of his 14-city ... For music events, the London O2 has a capacity of 20,000. The seating plan is subject to change.

Article continues below Lady Gaga will visit the London O2 Arena on 29, 30 September and 2 October before heading to Manchester - here is everything you need to know about the venue. Tickets will ...