Colin Firth is seen on the set of his new film Gambit on Sunday in London (June 19).
According to Hello magazine, the reigning "Best Actor" Oscar-winner was barely noticed on the busy street:
"Chatting on a mobile phone in front of Westminster Abbey, Colin Firth went almost unnoticed. Shoppers and tourists flocked past as The King's Speech star worked on scenes for his latest film.
"Dressed in a nondescript grey suit, a pair of glasses and with ruffled hair, few appeared to recognise the A-list star standing next to a newly-assembled flower stand."