Welcome to TopX, the show where we countdown the very best that YouTube has to offer! You can vote on future episode topics .br br Welcome to TopX, the show where we countdown the very best that YouTube has to offer! You can vote on future episode topics .br br TopX is a brand new WatchMojo series where our host Dan casts a spotlight on YouTube and its thousands of amazing content creators. Each week, Dan will .br br Watch the new John Lewis Christmas TV advert with The Man on The Moon. Click here to continue the story: This is the story of a young girl .