Katy Perry's, not Lady Gaga's. Interestingly enough.
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Is Katy Perry channeling Lady Gaga or something? This still photo from her "E.T." music video would suggest as much.
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A freaky one at that! Look at the girl. Katy Perry: Avatar Style?
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Not quite sure what she's going for here, but we kinda like it. Katy Perry is channeling Lady Gaga or something in this still photo from her "E.T." music video.
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Katy Perry is channeling Lady Gaga or something in this still photo from her "E.T." music video.
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That's one nice train, Katy Perry. The singer went all out for the 2011 Grammy Awards.
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If that's not what she's going for with this cover, she fooled us. Those are some bright colors!
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Neil Patrick Harris and Katy Perry on How I Met Your Mother. What a great pairing this is going to be.
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Meet the Brands. Watch the Brands go gambling. Fun!
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Katy Perry has been racking up downloads like nobody's business. Girl has over 10 million at this point.
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Katy Perry without makeup is a sight not often seen by the public. Russell Brand, however, saw it and saw to it to post this Twitter photo.
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You can't accuse Katy Perry of not getting into the Jingle Ball spirit. Check her out at this Z100-sponsored event.
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Katy Perry Biography

Katy Perry, Blonde Hair Photo Katy Perry kissed a girl and she liked it, ladies and gentlemen. Or at least she wrote a song with those lyrics. The Californa... More »
Born
Birthplace
Santa Barbara, California
Full Name
Katheryn Elizabeth Hudson