Costa makes a 'W' gesture with his fingers in tribute to Willian's mother

Diego Costa made a W sign after scoring in tribute to missing Chelsea star Willian while Eden Hazard made a 22 sign for Willian’s number

Diego Costa and Eden Hazard paid tribute to teammate Willian after both scoring in the first half of Chelsea's clash with Leicester.

Willian is back in his native Brazil following the death of his mother earlier this week.