By Seamus Duff Irish singers Jedward reunited with Gemma Collins to celebrate nemesis Louis Walsh’s defeat on Celebrity Big Brother. The 32-year-old twins \- whose names are John and Edward Grimes – shot to fame on The X Factor back in 2009 on the sixth season of the show where they met 71-year-old Louis who went on to be their manager. But while the three Irishmen were close professionally, it seems they are bitterly opposed to each other. The feud between Louis and the twins was uncovered by Louis himself when fellow Celebrity Big Brother contestant Colson Smith, 25, asked him what the twins…