IMG_0767 If my husband is late home for dinner this evening, should I be worried by the fact thatscarlettjohansson51 he is spending the day with the stunning Scarlett Johansson?

They are filming together in the hallowed, medieval grounds of Ely, butI doubt Stephen’s name will appear in lights, even though it is his second role as a courtier in a historical blockbuster.

I asked if I could be an extra too for the latest film, The Other Bolyen Girl, a story about the ill-fated Anne Bolyen and her sister Mary, but was told they only had one size 8 costume left - and I could not squeeze into that by any stretch of the imagination.

Last year I auditioned for the The Golden Age, an epic about Elizabeth 1, due to be released very soon, but was not pale and interesting, or waif like enough.

This time, my husband has to wear a grey wig and play the part of an old man. Let’s hope Stephen does not lose his head to Scarlett’s overt and bosomy charms!

*My friend’s son Todd spent his gap year as a film extra and was lucky enough to have a part in Atonement which comes out next month.