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Katy Perry sings her hit song "I Kissed a Girl" on NBC's "Today Show" live at Rockefeller Plaza in New York, NY. 8/29/08 Stock Photo - Alamy
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I Kissed A Girl By Katy Perry Katy Perry - Digital Sheet Music For Piano/Vocal/Guitar - Download & Print HX.88509 | Sheet Music Plus
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I Kissed A Girl - Song Lyrics and Music by Katy Perry arranged by SaharKAwadallah on Smule Social Singing app
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Katy Perry reveals truth behind who she wrote 'I Kissed a Girl' about - and she was just 15 at the time - Mirror Online
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