BGT star ‘butchered’ by boyfriend

A Britain’s Got Talent star who sang with an NHS choir was ‘butchered’ by her boyfriend after ‘his anger got the better of him and he simply lost his temper’, a court heard. Simonne Kerr, 31, ‘did not stand a chance’ when ex-soldier Desmond Sylva, 41, stabbed her more than 70 times in the side of her face and neck at his flat in Clapham, south London, last August 15. The pair had recently rekindled a romantic relationship and Ms…