‘First Stop UK!’: Katy Perry Announces ‘Prismatic’ Arena Tour Dates After teasing fans over the weekend with the promise of an announcement, Katy Perry has delivered – at least for us lucky fans here in the UK, as her ‘Prismatic’ World Tour will play 11 shows on our turf in May 2014.Kicking off at Belfast Odyssey Arena, the jaunt will call at Newcastle, Nottingham, Birmingham, Glasgow, Manchester, Liverpool and Sheffield before topping it all off with a three-date run at London’s O2 Arena.Icona Pop – who have only just bagged themselves a support slot on Miley Cyrus’ Bangerz tour – will be her special guests. Tickets are on sale from Friday, November 22.Katy Perry’s PRISMATIC tour kicks off in May (Twitter/Katy Perry)Writing on Twitter, she declared: “#THEPRISMATICWORLDTOUR is coming May 2014! First stop: UK! Tix on sale FRIDAY, 11/22 at http://www.ticketmaster.co.uk“I’m bringing my friends @iconapop to Belfast, Newcastle, Nottingham, Birmingham, Glasgow, Manchester, Liverpool, Sheffield and LONDON!”She added: “DON’T WORRY – more GLOBAL tour dates coming soon! I can’t wait to get closer to ALL of you than ever before! #THEPRISMATICWORLDTOUR”The roadshow comes in support of Katy’s latest album Prism, which topped charts on both sides of the Atlantic when it was released last month.It has already yielded one global smash in first single ‘Roar’, and the second cut ‘Unconditionally’ will have its video premiere on Wednesday (November 20).You can get the latest on Katy Perry tickets here.