12/16/2011 11:02 am ET | Updated Feb 15, 2012

Michael Buble Says Dirty Jokes Have Fans Demanding Refunds At 'Every Single Concert'

Michael Buble has been everywhere as of late, topping the Billboard pop charts with his Christmas album, being profiled on '60 Minutes,' starring in his own Christmas special and on Dec. 17, the Canadian crooner will even perform on the year's final Saturday Night Live.'

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