Katy Perry wants to invade the Earth with her very own alien army and it looks like she might just get what she wants!

Katy asked her fans to try out alien looks based on her ET video:

"Join the E.T. mosaic and be abducted by Katy Perry! Click the link below to add your photo and reveal a never-before-seen photo from the E.T. music video."

This was the message sent out to Katy fans via Facebook, and since then the alien photos have been rolling in!

If you'd like to participate, then get out your eyeshadow and then send your pics to her Twitter @katyperry along with the code #ETMakeUp. Are you up for it?

Here are a few of the photos from Katy fans on Facebook. The 6th photo is of Katy in concert with her  “E. T” look.

Photos: facebook Katy Perry