Iggy Azalea and Britney Spears are totally out of this world. Like, totally. After weeks of anticipation, the blond-haired pop stars released the '80s-themed music video for their collaborative song, "Pretty Girls."

Taking inspiration from the 1988 movie Earth Girls Are Easy, Brit and Iggy go on a Valley Girl-esque adventure, complete with a Jeep ride, crimped hair, clunky cell phone and dance breakdown. The Aussie rapper, who plays an alien from outer space in the visual, has often drawn inspiration from movies for her music videos. For example, her video for "Fancy" featured remakes of scenes from Clueless.

Iggy, who will be performing "Pretty Girls" with Spears at the 2015 Billboard Music Awards this Sunday (May 17), also co-directed the video.

Watch their zany visual above.

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