Chelsea's Diego Costa is already dressed for Atlético Madrid

In case there were any doubts, Chelsea's Diego Costa was keen to make his future intentions of joining Atlético Madrid as clear as possible, wearing the team shirt at a party. 

He was in Brazil, after being given permission not to return for the start of Chelsea's preseason training, and posted live on Instagram a video of him at a party in the famous red and white of his former, and likely-soon-to-be current, employer in Spain. Based on recent news though, it did appear to be an old copy.

In the video, Chelsea and Spain teammate, Cesc Fabregas - who has been enjoying some downtime on the beach with family - joined in from afar, adding  a comment to the rolling text conversation, a simple "Bobo". Costa's reply may have been laced with a hint of sarcasm after what has happened between him and his Chelsea manager: "Give Conte a hug".