Katy Perry leaves The One Show fans speechless as she turns up 'half naked'
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Katy Perry made a surprise appearance on BBC's The One Show, going all out in a pair of see-through trousers as she chatted to presenters Roman Kemp and Alex Jones
Katy Perry made a surprise appearance on BBC's The One Show, going all out in a pair of see-through trousers as she chatted to presenters Roman Kemp and Alex Jones