How old was Lizzy Caplan in Mean Girls?

There’s something captivating about discovering a celebrity’s age during a defining role. It connects us more personally to their story and evolution. Read on to find out the age that accompanied the spotlight.

In Mean Girls, Lizzy Caplan took on the role at the age of:

21 years old

Based on our estimate, that was the actual age of the celebrity at the time.

This age was calculated based on the beginning of the release year of Mean Girls:

January 1, 2004

And the day in which Lizzy Caplan was born:

June 30, 1982

Given the typical time period between the filming and the release date, Lizzy Caplan could have been a year older or younger than the age shown when some scenes were being filmed.