Grifco PR has been appointed to handle the press and publicity for luxury travel network, Virtuoso. Alexander PR & Brand Marketing has been appointed to represent online arts and culture magazine After Nyne. The agency has been briefed to support the launch of After Nyne’s new print bi-monthly publication. True Religion has announced the appointment of Carmen Walker as PR Manager. Push PR has been appointed to handle the PR for SelfishMother.com, the blogzine and brand founded by philanthropreneur Molly Gunn.