AS Monaco vice-president Vadim Vasilyev has announced the signing of Chelsea striker Michy Batshuayi.
The Belgium international was in Monaco on Sunday for a medical.
Vasilyev announced the development before ASM's 1-1 draw at Olympique Marseille last night.
Batshuayi joins Monaco today on a season-long loan without the option to sign permanently.
The striker arrives from a six-month spell with Valencia.