You can watch the movie Mean Girls on several streaming platforms:

• Paramount Plus (including its Apple TV, Amazon, and Roku channels) currently streams Mean Girls

• Netflix also offers Mean Girls for streaming in some regions

• Disney Plus has the movie available for streaming as well

• HBO Max (Max) offers Mean Girls for streaming too

Additionally, you can buy or rent Mean Girls on platforms like Microsoft Store, Amazon Video, Apple TV, Fandango At Home, and Cineplex for download or rental

. So, depending on your subscription or preference, you can watch Mean Girls on Paramount Plus, Netflix, Disney Plus, or HBO Max, or purchase/rent it from digital stores.