Britain's youngest Elvis impersonator has been invited to perform - at Presley's Graceland home in Memphis.<br /><br />Talented Cooper Worthington, 12, from Paignton, Devon, UK has been a lifelong fan of the 'King of Rock 'n' Roll' and will now sing at his house.<br /><br />He has signed a contract with Elvis Presley Enterprises and will be going there in August for two performing slots. <br /><br />Cooper 'could not believe it' when he was told.