In the Instagram pics, Kardashian altered the image to make it appear like the couple had alien-shaped heads with large eyes. The Keeping Up With the Kardashians star blew kisses and stuck out her tongue in the photos while West kept the same big smile on his face in the background.
"I'm ready for abduction," Kardashian tweeted with the photos. "They're calling me an alien a big headed astronaut . . . maybe that's because my boy Yeezy gets . . . "
Her tweets were lyrics from West's collaboration on Katy Perry's "E.T." track. Kardashian, whose divorce from Kris Humphries likely won't be finalized until next year, recently explained to New York magazine, why her relationship with West works.
"When this whole life is done, and it's just the two of us sitting somewhere when we're 80, you want to have things to talk about that you have in common," Kardashian explained of the rapper's work as a fashion designer. "I think that's something maybe I didn't value as highly as a quality I cared about in someone."