I Kissed A Girl

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  Katy Perry Sells Music Catalogue For $225 Million, Breaks Justin Bieber's Record

  The deal includes her stake in her master recordings and publishing rights for all five of her studio albums released through Capitol Records.

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  Katy Perry, Miley Cyrus kiss during a concert

  Pop stars Miley Cyrus and Katy Perry took everyone by surprise after they shared a kiss during a concert.

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  Donald Trump has warned Katy Perry against John Mayer

  The billionaire businessman has bizarrely taken to offering relationship advice, telling the 'I Kissed a Girl' singer she should be wary of John.

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  Katy Perry made sister inform parents about her risque single title I Kissed A Girl

  The Firework hitmaker couldn't bring herself to tell her pastor mother and father, Keith and Mary Hudson, about her risque single title in 2008.

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  Katy Perry refuses to lie about new song for publicity

  Katy Perry refused to lie about her new song Part of me.

• My music is about to get dark: Katy Perry

  Katy Perry has warned fans her fun-loving pop music is about to get "dark" as she channels her emotions from her split from comedian Russell Brand.

• Russell, Perry divorcing over baby issue?

  British comedian and actor Russell Brand's marriage to pop star Katy Perry reportedly fell apart because he was desperate to become a father.

• Katy Perry dismissed pregnancy reports

  Singer Katy Perry has quashed pregnancy rumours, saying her bulging belly is all due to fast food.

• Perry says all is fine with Brand

  Katy Perry has brushed off reports that her marriage to Russell Brand is in trouble

• Katy Perry bans pre-wedding intimacy

  Singer Katy Perry has reportedly put an intimacy ban in place until she ties the knot to her fiance Russell Brand next weekend.

• Katy Perry returns to her high school with concert

  Popstar Katy Perry returned to her high school after a decade to play a free concert.

• Katy Perry gatecrashes lesbian party

  Just two months away from her wedding to comedian Russell Brand, singer Katy Perry gatecrashed a lesbian party full of 400 Australian women.