Barcelona striker Pierre-Emerick Aubameyang is on his way to Chelsea.

Spanish expert Guillem Balague is reporting Chelsea have agreed a deal in principle worth £12m, plus defender Marcus Alonso, for Aubameyang.

Aubameyang scored 13 goals in 24 appearances for Barca after joining the Spanish club from Arsenal in January.

He had a buyout clause of 100m euros (£83.4m) in his contract, but has only played eight minutes this season.

The 33-year-old would be Chelsea's seventh summer signing.