In honor of October 3, known as Mean Girls Day, Paramount has released the complete Tina Fey comedy in full on TikTok. Fey co-wrote and starred in the original film, alongside Lohan, Bennett, Rachel McAdams, Amanda Seyfried, Lacey Chabert, Lizzy Caplan, and Amy Poehler. You can also watch the film in full on Paramount Plus.