Mean Girls is the movie that just keeps on giving.
There are new and hilarious Easter Eggs every single time you watch it, but this little piece of trivia may weird you out a bit.
One of the funniest cameo characters in the movie is undoubtedly Regina's mam. Played by Amy Poehler, she is absolutely despo to be a "cool mom" and has some of the best lines in the film.
Not to mention moves.
Well, not only is Regina's mam down with the kids, she basically IS one of the kids, as there's only SEVEN years between Amy and the actress who played Regina, Rachel McAdams.
Yep, Rachel was 26 when she took on the role of high school student Regina George, while Amy was a bright and bushy-tailed 33.
Learn something new every day.