By Luke Garratt PUBLISHED: 16:31 EST, 7 March 2014 | UPDATED: 18:57 EST, 7 March 2014 Attack: Sam Buttery got in a fight while walking past a restaurant in Soho A restaurant boss who left a contestant on The Voice requiring plastic surgery after throwing a champagne glass at his head for singing too loudly has been jailed. Former The Voice finalist Sam Buttery, 22, 'drew attention to himself' when he sang It’s De-Lovely by Cole Porter as he strolled past Nima Safaei’s upmarket restaurant in Soho, central London, once owned by celeb chef Aldo Zilli.
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Sam Buttery drew attention by loudly singing as he walked past restaurant
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Restaurant boss Nima Safaei threw a champagne flute at Buttery
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The flute caused cuts and damage to Buttery's ear and face
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Buttery claimed that he has been psychologically affected by the incident
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He said he has had to move back into his mother's house, and halted career
Sam Buttery
Sam Buttery
Sam Buttery
Buttery
Buttery
was told he would also have to pay £4,000 compensation to Mr @placeholder,
London
'I lived in @placeholder for four years and never experienced anything like the attack before.