Atletico Madrid forward Diego Costa has played down suggestions that he has already agreed to join Chelsea at the end of the season.
The 25-year-old, who is now regarded as one of the best strikers in European football, has been strongly linked with a move to Stamford Bridge in recent months.
Various reports have claimed that a deal is already in place, but the Brazilian-born Spanish international has branded the rumours "stupid".
"People say a lot of stupid things," Costa told Marca.
Costa is expected to be fit for Saturday's La Liga title decider against Barcelona following a slight groin injury.
