Chelsea have signed forward Pierre-Emerick Aubameyang in a £10.3m deal from Barcelona and Juventus midfielder Denis Zakaria on loan.
Gabon striker Aubameyang, 33, scored 13 goals in 24 appearances for Barca after joining the Spanish club in February from Arsenal.
Left-back Marcos Alonso has left Chelsea by mutual consent and is expected to sign for Barcelona.
Chelsea have the option to sign Zakaria on a permanent deal.
The 25-year-old Switzerland international only joined Juve from Borussia Monchengladbach…