Thirty Seconds to Mars will be the first band to play on the roof since 2010 when Bon Jovi performed there.
Up at The O2 opened on 21 June 2012. The 52 metre-high attraction celebrates its first anniversary on Friday and will be close to welcoming its 100,000th guest in the coming weeks.
Thirty Seconds to Mars is performing at The O2 on 23 November, and recently had a hit single with Up in the Air.
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