Credit: Photo via Photo: Nicole Scherzinger's White Dress on The X Factor December 21, 2011

We really thought The X Factor took place on planet Earth, but based on judge Nicole Scherzinger's Blade Runner-looking dress and Coneheads-style hairdo, we're starting to second guess ourselves.

The former Pussycat Doll, now notorious for voting off Rachel Crow, showed up to the final performances last night wearing a long-sleeved white space suit dress, with puffy sleeves, a thick collar, and feather embellishments on the sleeve.

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