Tiemoue Bakayoko will sign for Chelsea next week, L'Equipe has claimed.
The Blues have reached a financial agreement with Monaco and the player will be in London to undergo his medical and sign the contract.
He will become Antonio Conte's second summer signing after the club announce the signing of goalkeeper Willy Caballero on Saturday.
Chelsea will pay £43.8million to secure the services of the strong midfielder.
According to reports in England, the 22-year-old will sign a five-year contract with the Londoners.
He will add depth to the Italian's midfield ahead of a long campaign in the Premier League and Champions League.