The Big March 2012, calls upon the United Nations to explicitly enshrine ‘bullying’ in the UN Convention on the Rights of the Child (UNCRC). To kick start this year’s Anti-Bullying Week, teen sensations Pixie Lott, Aston Merrygold and Jedward have been busy creating avatars of themselves, complete with Pixie’s new blonde bob, Aston’s characteristic beanie and Jedward’s…