This HAS happened, it's true.
But there are three very important points we should note as a result of this story.
1. It's NOT a hashtag, contrary to other reports. A hashtag is a word prefixed by the "#" symbol. Thus:
2. His attempt to keep his face trending could be scuppered by the fact Twitter might be getting rid of hashtags.
3. Speaking of Dappy's face, he was once kicked in it by a horse, and this is an important reconstruction.