Madonna will play four London shows on her global tour due to “overwhelming” demand for tickets. The Queen of Pop, 64, initially announced she was adding a second date at London’s O2 Arena when seats went on sale on Friday (20.01.23), with fans complaining they were fighting to secure a ticket, and one saying it was like an “Olympic sport”. She has now said a third and fourth show will be performed at the 20,000 capacity venue, where she is set to appear on October 14, 15, 17 and 18. Madonna added: “I am excited to explore as many songs as possible in hopes to give my fans the show they have b…