Sir Mick Jagger’s fiancée Melanie Hamrick has revealed she was 'physically attacked' and mugged in the upmarket London district of Mayfair. The ballerina, 38, took to Instagram on Wednesday morning to detail what had happened to her, saying two muggers grabbed her from behind - leaving her 'shaken' and 'heartbroken'. Melanie wrote: 'This is incredibly hard to share, but I was physically attacked at Annabels Mayfair tonight. 'I’m so thankful to my friends for protecting me. Two people grabbed me from behind and thank god for good people who stepped in to help me. 'I’m shaken, sad and heartbroken that...