Katheryn Elizabeth Hudson, known professionally as Katy Perry, is an American singer, songwriter, and television personality. She is one of the best-selling music artists in history, having sold over 151 million records worldwide. Perry is known for her influence on pop music and her camp style, being dubbed the "Queen of Camp" by Vogue and Rolling Stone. The world's highest-paid female musician in 2015 and 2018, she was named by Billboard as one of the greatest pop stars of the 21st century.
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