Charlie Devlin joined Blues on a season-long loan deal from Barclays Women's Super League side Leicester City.
The 24-year-old joined the Foxes in January 2020 from Charlton Athletic and helped the side gain promotion to the WSL as champions.
Devlin’s career started at the Millwall Centre of Excellence, before making the switch to Arsenal, where she signed her first professional contract.
She then returned to Millwall Lionesses where she scored nine goals in her time there, earning herself a switch to the newly formed Manchester United.
It was at the Red Devils where Devlin won her first Women’s Championship title, making 21 appearances in the process.