In the 2025 slasher Heart Eyes, the Heart Eyes Killer is a serial killer who targets romantic couples around every Valentine's Day. This horror movie from the producers of Scream uses the same blend of horror and comedy, and slots in nicely with other holiday-themed horror movies like Christmas's Krampus and Thanksgiving's John Carver. The Heart Eyes Killer's look is standard slasher fare (dark work jacket, work boots, leather gloves), but with the added twist of a stitched tan leather mask with light-up heart-shaped eyes. To go the extra mile with your own costume, install some red LED lights behind the glasses.

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