Well, we all saw that one coming.
On hearing the news that Pep Guardiola, current manager of Bayern Munich, is to replace Manuel Pellegrini to become the next manager of Manchester City, Twitter instantly turned into a frenzy of celebratory City fans, distraught United supporters, and a whole host of quick-witted joksters all wading in to share their 140-character thoughts on what might be the worst-kept secret in FA history.
Here's our pick of the best reactions so far:
