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Well that sure was trippy.

Katy Perry‘s far-out video for “E.T.,” the fourth single from her album Teenage Dream, debuted online today at noon. The clip, which co-stars Kanye West, find Perry playing an alien entity floating in space and gradually evolving into a more humanoid appearance upon landing on Earth (some time in the far future).

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Meanwhile, West flies around in his own spaceship and contributing his guest vocals to the song.

You can watch the “E.T.” video after the jump. Once you do, let us know what you thought of it in the comments below.