Winged figure in Piccadilly Circus (4)
I believe the answer is:
eros
(Other definitions for eros that I've seen before include "Sore about love god" , "Famous statue in Piccadilly, London" , "Cupid's Greek alternative" , "Statue of love-god in Piccadilly Circus in London" , "Cupid, son of Aphrodite" .)