How old was Sienna Guillory in Being American?

It's common to wonder how old a celebrity was when they starred in a particular film. That knowledge can reshape how we view their performance. Let’s dive into that fascinating detail.

In Being American, Sienna Guillory took on the role at the age of:

38 years old

Our analysis shows that this was the celebrity’s true age during filming.

To determine the age, we considered the first day of the year Being American premiered:

January 1, 2014

And also the day Sienna Guillory was born:

March 16, 1975

Movies tend to be released within a year of filming, so Sienna Guillory may have been one year off from the listed age in certain scenes.