03/18/2010 05:12 am ET | Updated May 25, 2011

Fans Storm Out Of Britney Spears Lip-Syncing Concert

On Friday, about 100 angry fans reportedly stormed out of Britney's concert at the Burswood Dome in the Western Australia city of Perth, saying they were disappointed by the lackluster performance and Spears's lip-synching during her two-hour show. Spears gave Perth fans a generic welcome, never mentioning their city by name. "What's up Australia?," she said from the stage. "How you feeling tonight? It's so good to be here tonight. Your country is beautiful."

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