Christina called Mickey Mouse an asshole while celebrating her birthday at Disneyland. It all started when Christina and her crew tried to get a pic with Mickey, but he was going on a break. Sources say "Aguilera lost it, and called Mickey an asshole. We're told she even dropped the dreaded, 'Do you know who I am?'" She's an ex-mouseketeer, that 17 year-old dressed as Mickey Mouse has higher seniority than her.