1: London ( CNN ) A British mother is standing by her decision to let her son , 11 , wear a  Fifty Shades of Grey  costume to his school 's World Book Day celebration . 2: I thought Christian Grey was the most talked about book character for the past few years . 3: A UK boy , 11 , dressed as  Fifty Shades  character Christian Grey for World Book Day .
1: a `` Fifty Shades of Grey '' costume 2: Christian Grey 3: Fifty Shades '' character Christian Grey