How old was Rose Byrne in Insidious?

There’s something captivating about discovering a celebrity’s age during a defining role. That knowledge can reshape how we view their performance. Let’s take a closer look at that intriguing number.

In Insidious, Rose Byrne took on the role at the age of:

30 years old

That was the real age of the celebrity according to our calculation.

Our method involved using the first calendar day of the release year of Insidious:

January 1, 2010

And the day Rose Byrne was born, which is:

July 24, 1979

Since movies are typically released within a year of filming, Rose Byrne could have been a year younger or older than the displayed age during certain scenes.