Chelsea have completed the signing of striker Diego Costa from Atletico Madrid on a five-year contract.
The clubs agreed a deal of around €40 million earlier this month, before Costa finalised the deal today.
Costa scored 36 goals for Atlietico last year...
The Chelsea trio of Fernando Torres, Demba Ba, and Samuel Eto'o scored just 25 between them.
He is the second big signing from La Liga, after Chelsea secured the services of Cesc Fabregas from Barcelona.
