Lindsay Lohan arrives for the 2016 Butterfly Ball (Photo by Danny Martindale/WireImage)
Danny Martindale—WireImage
October 3, 2016 2:20 PM EDT

It’s October 3rd, which as all true Mean Girls fans know, is the day that Aaron Samuels asks Cady Heron what the date is in the now-cult classic movie Mean Girls.

In the time since the movie debuted, fans have used October 3rd as a way to celebrate the zingy one-liners and quirky humor of the film, often posting memes of Lindsay Lohan, who played Cady Heron in the movie, along with the hashtag, #whatdayisit, alluding the question posed in the memorable scene.

This year, however, Lohan got in on the fun herself. Not only did she post a selfie with the hashtag, #whatdayisit, but she also shared an Instagram of a conversation that she and her friend had about Mean Girls Day, which just goes to show that stars really are just like us.

Write to Cady Lang at

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