Chelsea broke the news after their post on Twitter about ex-player Eden Hazard.
Hazard, who currently plays for Real Madrid, left the Stamford Bridge in summer 2018.
However, Chelsea announced on Twitter, they have some news regarding the Belgium international.
"We have some Eden Hazard news," they wrote.
It could be a hint about a possible return to the club.
However “Happy April Fools Day! The Blues!