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Last night Jennifer Aniston was snapped at LAX, and we're sure the actress is happy to be back home, but she certainly wasn't showing it! The again, maybe she's just exhausted from promoting The Bounty Hunter overseas? Or is she bummed that the film has only earned $38.4 million over the past ten days? Heck, that's not even that impressive of a number for an opening weekend, let alone a ten day run in theaters...