How old was Sienna Guillory in The Big Bang?

The age of a celebrity during a film’s production often sparks interest among fans. That detail can add a new layer of appreciation to their performance. Here’s the age that matched the moment.

The age of Sienna Guillory while starring in The Big Bang was:

35 years old

According to our data, that’s how old the celebrity really was during the film.

For this age we used as a reference point the first day of the year of the release of The Big Bang:

January 1, 2011

And the day Sienna Guillory was born, which is:

March 16, 1975

Since the release usually follows filming within a year, the age of Sienna Guillory during the actual shoot may have been a year more or less than indicated.