We can’t quite put our finger on it, but Christina Aguilera just doesn’t look like herself in her latest promo pics. Could it be the lighting? Bad Photoshopping? Don’t get it twisted, we think photographer Andrew Macpherson did a great job of capturing the Bionic singer (in fact, we love her all-natural make up), but the woman in these photos looks less like the Burlesque starlet and more like an Xtina stand-in. Click through and judge for yourselves — is this another 2010 fail for Christina or one final win of the year? (That Grape Juice)

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