Chelsea new signing goalkeeper

You're referring to the latest goalkeeper signing by Chelsea FC!

As of my knowledge cutoff, Chelsea FC has signed Édouard Mendy from Rennes in September 2020. Mendy is a Senegalese professional footballer who plays as a goalkeeper. He has been a key player for the Blues, making his debut in the Premier League and helping the team win the UEFA Champions League in 2020-21.

However, please note that the transfer market is constantly evolving, and Chelsea FC may have signed another goalkeeper since my knowledge cutoff. If you're looking for the latest information, I recommend checking the official Chelsea FC website or reputable sports news sources for the most up-to-date information.