England Under-19s striker Chloe Kelly re-joined Everton on a season-long loan from WSL 1 rivals Arsenal in 2017.
She had previously enjoyed a three-month spell at the Club during the 2016 campaign, where she scored twice in nine appearances.
Coming through the ranks at Gunners, Kelly made her full debut for the Londoners in a Continental Cup tie against Watford, scoring her maiden goal after just 22 minutes.
She penned her first senior contract in February 2016 before heading to the Toffees on loan.
Kelly played for England in the 2017 European Under-19s Championships in Northern Ireland, alongside Megan Finnigan, and has three goals in 11 appearances at that age level.
Making her second debut in the opening game of the WSL 1 campaign, Kelly penned a long-term deal in the winter transfer after completing a permanent move from Arsenal.