Katy Perry has gone from strength to strength over the past decade.

With such hits as Teenage Dream, Roar, Firework, Hot N Cold, and plenty more, the American star has more bonafide hits than many other pop stars on the planet.

Now, to celebrate her more than two decades in the music industry, the 40-year-old star is bringing her Lifetimes Tour to the UK.

Katy Perry originally confirmed six arena dates across the UK earlier this month, but she has just added an extra show at London’s O2…