Chelsea latest new signings now

As of my knowledge cutoff in August 2022, Chelsea FC has made the following signings:

1. Raheem Sterling (Forward) - Signed from Manchester City on July 13, 2022, for a reported fee of £47.5 million.
2. Kalidou Koulibaly (Defender) - Signed from Napoli on July 8, 2022, for a reported fee of £34 million.
3. Carney Chukwuemeka (Midfielder) - Signed from Aston Villa on July 1, 2022, for a reported fee of £15 million.
4. Gabriel Slonina (Goalkeeper) - Signed from Chicago Fire on July 1, 2022, for a reported fee of £12 million.
5. Marc Cucurella (Defender) - Signed from Brighton & Hove Albion on July 2, 2022, for a reported fee of £50 million.
6. Wesley Fofana (Defender) - Signed from Leicester City on July 1, 2022, for a reported fee of £70 million.
7. Pierre-Emerick Aubameyang (Forward) - Signed from Barcelona on February 9, 2022, for a reported fee of £11 million.

Please note that this list may not be exhaustive, and Chelsea may have made additional signings since my knowledge cutoff.