Katy first introduced the world to Kathy Beth in her video to Last Friday Night, where she played a geeky version of herself, who was later transformed into the glamorous Katy Perry we know today.
Aside from the video, Katy appeared 'in character' as Kathy at a number of events and interviews, carrying on the new persona for some time!
A bottle used to teach children how far litter can travel ended up on Scottish beach after 8,700-mile journey.
Confused Apple customers are finding coins in their MacBooks.
High levels of iron help prevent hearing loss, a study has claimed.
A software engineer has constructed a fingernail-sized engine made of paper and it totally works!
Conspiracy theorists claim that there is a mysterious alien based pyramid in the Antarctic.
Toblerone design shape change angers some loyal chocolate lovers in the UK.0 comments
Britain to experience up to 120 days of snow in coldest conditions in years.
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