Spacey played for Arsenal for eight seasons before joining Fulham at the start of the season.
Now 36, she has won every domestic honour in England and has had a glittering international career, winning 91 England caps and scoring 28 goals before retiring in 2001.
She won Top Goal Scorer, Players Player and Sport Relief Special Achievement Award last season.
One of three mothers in the team, she cites her best performance to date as childbirth with no pain relief!
Her favourite goal came in the 1995 FA Cup final, a 20-yarder into the top corner with eight minutes remaining that won Arsenal the trophy.
Spacey scored one of the goals in the 7-2 semi-final win over Bristol Rovers this season.